Tyr Alliance 45L Backpack Unisex Swim Black/Black
Size chart
For better accuracy, we recommend checking manufacturer’s websites, as sizes may vary from one brand to another.
| EU | 35 | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 47 | 47.5 | 48 | 48.5 | 49 | 50 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 |
| US - Women's | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 | 16 | 16.5 |
| US - Men's | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 |
| Foot Length (cm) | 21.6 | 22 | 22.4 | 22.9 | 23.3 | 23.7 | 24.1 | 24.5 | 25 | 25.4 | 25.8 | 26.2 | 26.7 | 27.1 | 27.5 | 27.9 | 28.3 | 28.8 | 29.2 | 29.6 | 30 | 30.5 | 30.9 | 31.3 | 31.7 |
| EU | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 47 | 47.5 | 48 | 48.5 | 49 | 49.5 | 50 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 |
| US - Men's | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 |
| US - Women's | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 |
| Foot Length (cm) | 21.6 | 22 | 22.4 | 22.9 | 23.3 | 23.7 | 24.1 | 24.5 | 25 | 25.4 | 25.8 | 26.2 | 26.7 | 27.1 | 27.5 | 27.9 | 28.3 | 28.8 | 29.2 | 29.6 | 30 | 30.5 | 30.9 | 31.3 | 31.7 |
| EU | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 47 | 47.5 | 48 | 48.5 | 49 | 49.5 | 50 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 |
| US - Men's | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 |
| US - Women's | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 |
| Foot Length (cm) | 21.6 | 22 | 22.4 | 22.9 | 23.3 | 23.7 | 24.1 | 24.5 | 25 | 25.4 | 25.8 | 26.2 | 26.7 | 27.1 | 27.5 | 27.9 | 28.3 | 28.8 | 29.2 | 29.6 | 30 | 30.5 | 30.9 | 31.3 | 31.7 |
| EU | 16 | 17 | 18.5 | 19.5 | 21 | 22 | 23.5 | 25 | 26 | 27 |
|---|---|---|---|---|---|---|---|---|---|---|
| Age (Months) | 3 | 6 | 9 | 12 | 18 | 24 | 36 | |||
| UK | 0.5 | 1.5 | 2.5 | 3.5 | 4.5 | 5.5 | 6.5 | 7.5 | 8.5 | 9.5 |
| US - Kids | 1C | 2C | 3C | 4C | 5C | 6C | 7C | 8C | 9C | 10C |
| Foot Length (cm) | 9.1 | 10 | 10.8 | 11.6 | 12.5 | 13.3 | 14.2 | 15 | 15.9 | 16.7 |
| EU | 25 | 26 | 27 | 27.5 | 28 | 28.5 | 29.5 | 30 | 31 | 31.5 | 32 | 33 | 33.5 | 34 | 35 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 7.5 | 8.5 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 1 | 1.5 | 2 | 2.5 |
| US - Kids | 8C | 9C | 10C | 10.5C | 11C | 11.5C | 12C | 12.5C | 13C | 13.5C | 1Y | 1.5Y | 2Y | 2.5Y | 3Y |
| Foot Length (cm) | 15 | 15.9 | 16.7 | 17.2 | 17.6 | 18 | 18.4 | 18.8 | 19.3 | 19.7 | 20.1 | 20.5 | 20.9 | 21.4 | 21.8 |
| US - Kids | 1Y | 1.5Y | 2Y | 2.5Y | 3Y | 3.5Y | 4Y | 4.5Y | 5Y | 5.5Y | 6Y | 6.5Y | 7Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 13.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 |
| EU | 32 | 33 | 33.5 | 34 | 35 | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 |
| Foot Length (cm) | 20.1 | 20.5 | 20.9 | 21.4 | 21.8 | 22.2 | 22.4 | 22.7 | 23.2 | 23.5 | 23.8 | 24.3 | 24.6 |
| Size | XS | S | S+ | M | M+ | L | L+ | XL | XL+ |
|---|---|---|---|---|---|---|---|---|---|
| Numeric Size | 6 - 7 | 8 - 9 | 8 - 9 Plus | 10 - 12 | 10 - 12 Plus | 14 - 16 | 14 - 16 Plus | 18 - 20 | 18 - 20 Plus |
| Age | 7 - 8 | 8 -10 | 8 -10 | 10 - 12 | 10 - 12 | 12 - 13 | 12 - 13 | 13 - 15 | 13 - 15 |
| Height (cm) | 122 - 128 | 128 - 137 | 128 - 137 | 137 - 147 | 137 - 147 | 147 - 158 | 147 - 158 | 158 - 170 | 158 - 170 |
| Chest (cm) | 64.5 - 66 | 66 - 69 | 70.5 - 76.5 | 69 - 75 | 76.5 - 83.5 | 75 - 81.5 | 83.5 - 91 | 81.5 - 88.5 | 91 - 98 |
| Waist (cm) | 59.5 - 61.5 | 61.5 - 65 | 65.5 - 70.5 | 65 - 69 | 70.5 - 76 | 69 - 72.5 | 76 - 82 | 72.5 - 75.5 | 82 - 88 |
| Hip (cm) | 68.5 - 71 | 71 - 74.5 | 75.5 - 81 | 74.5 - 79.5 | 81 - 87 | 79.5 - 84.5 | 87 - 93.5 | 84.5 - 89.5 | 93.5 - 100 |
| Size | XS | S | S+ | M | M+ | L | L+ | XL | XL+ |
|---|---|---|---|---|---|---|---|---|---|
| Numeric Size | 6 - 7 | 8 - 9 | 8 - 9 Plus | 10 - 12 | 10 - 12 Plus | 14 - 16 | 14 - 16 Plus | 18 - 20 | 18 - 20 Plus |
| Age | 7 - 8 | 8 - 10 | 8 - 10 | 10 - 12 | 10 - 12 | 12 - 13 | 12 - 13 | 13 - 15 | 13 - 15 |
| Height (cm) | 122 - 128 | 128 - 137 | 128 - 137 | 137 - 146 | 137 - 146 | 146 - 156 | 146 - 156 | 156 - 166 | 156 - 166 |
| Chest (cm) | 64.5 - 68 | 68 - 73 | 73.5 - 80.5 | 73 - 79 | 80.5 - 87.5 | 79 - 85.5 | 87.5 - 96 | 85.5 - 92.5 | 96 - 105 |
| Waist (cm) | 59.5 - 61 | 61 - 64 | 67.5 - 74.5 | 64 - 68 | 74.5 - 82 | 68 - 71.5 | 82 - 90 | 71.5 - 74.5 | 90 - 99 |
| Hip (cm) | 68.5 - 73 | 73 - 78.5 | 79.5 - 85.5 | 78.5 - 83.5 | 85.5 - 92 | 83.5 - 88.5 | 92 - 99 | 88.5 - 93.5 | 99 - 107 |
| Size | Preemie | 0M / NB | 3M | 6M | 9M | 12M | 18M | 2T / 24M | 3T | 4T |
|---|---|---|---|---|---|---|---|---|---|---|
| Age (Months) | 0 | 0 - 3 | 3 - 6 | 6 - 9 | 9 - 12 | 12 - 18 | 18 - 24 | 24 - 36 | 36 - 48 | 48 - 60 |
| Height (cm) | < 44.5 - 50 | 50 - 56 | 56 - 62 | 62 - 68 | 68 - 74 | 74 - 80 | 80 - 86 | 86 - 92 | 92 - 98 | 98 - 104 |
| Weight (kg) | < 2.5 | 2.7 - 4.3 | 4.5 - 6.6 | 6.8 - 8.1 | 8.3 - 10 | 10.2 - 11.3 | 11.6 - 12.7 | 12.9 - 13.6 | — | — |
| Chest (cm) | 32 | 37 - 42 | 42 - 44 | 44 - 46 | 46 - 47 | 47 - 50 | 50 - 52 | 52 - 53 | 53 - 56 | 56 - 58 |
| Waist (cm) | 33 | 39 - 43 | 43 - 46 | 46 - 47 | 47 - 48 | 48 - 50 | 50 - 52 | 52 - 53 | 53 - 54.5 | 54.5 - 56 |
| Seat (cm) | 33 | 39 - 43 | 43 - 46 | 46 - 47 | 47 - 48 | 48 - 51 | 51 - 53 | 53 - 54.5 | 54.5 - 57 | 57 - 60 |
| Size | XXS | XS | S | M | L | XL | XXL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|---|
| Chest (cm) | 72 - 80 | 80 - 88 | 88 - 96 | 96 - 104 | 104 - 112 | 112 - 124 | 124 - 136 | 136 - 148 | 148 - 160 |
| Waist (cm) | 57 - 65 | 65 - 73 | 73 - 81 | 81 - 89 | 89 - 97 | 97 - 109 | 109 - 121 | 121 - 133 | 133 - 145 |
| Hip (cm) | 72 - 80 | 80 - 88 | 88 - 96 | 96 - 104 | 104 - 112 | 112 - 120 | 120 - 128 | 128 - 136 | 136 - 148 |
| Height (cm) | < 170 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 |
| Size | XXS | XS | S | M | L | XL | XXL | 0X | 1X | 2X | 3X |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Bust (cm) | 70 - 76 | 76 - 83 | 83 - 90 | 90 - 97 | 97 - 104 | 104 - 114 | 114 - 124 | 112 - 119 | 119 - 126 | 126 - 133 | 133 - 140 |
| Waist (cm) | 54 - 60 | 60 - 67 | 67 - 74 | 74 - 81 | 81 - 88 | 88 - 98 | 98 - 108 | 101.5 - 108.5 | 108.5 - 115.5 | 115.5 - 124 | 124 - 134 |
| Hip (cm) | 78 - 84 | 84 - 91 | 91 -98 | 98 - 105 | 105 - 112 | 112 - 120 | 120 - 128 | 122.5 - 129.5 | 129.5 - 136.5 | 136.5 - 145 | 145 - 155 |
| US | 0 | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 16W | 18W - 20W | 22W - 24W | 26W - 28W |
| UK | 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 24 - 26 | 22 | 24 -26 | 28 -30 | 32 - 34 |
| EU | 30 | 32 - 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 50 | 52 - 54 | 56 - 58 | 60 - 62 |
| FR | 32 | 34 - 36 | 38 - 40 | 42 - 44 | 46 - 48 | 50 - 52 | 54 - 56 | 52 | 54 - 56 | 58 - 60 | 60 - 62 |
| IT | 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 56 - 58 |
| BRA SIZE | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
|---|---|---|---|---|---|---|---|---|---|---|
| A | 2XS | XS | S | M | L | XL | 1X | 2X | 3X | 4X |
| B | XS | XS | S | M | L | XL | 1X | 2X | 3X | 4X |
| C | XS | S | S | M | L | XL | 1X | 2X | 3X | 4X |
| D | XS | S | M | L | XL | XL | 1X | 2X | 3X | 4X |
| DD | XS | S | M | L | XL | 1X | 2X | 3X | 4X | 4X |
| E | S | M | M | L | XL | 1X | 2X | 3X | 4X | 4X |
| F | S | M | L | L | XL | 1X | 2X | 3X | 4X | 4X |
| G | M | M | L | XL | XL | 1X | 2X | 3X | 4X | 4X |
| EU | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FR | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 |
| UK | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| US | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| IT | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Numeric Size | 6 - 7 | 8 - 9 | 10 - 12 | 14 - 16 | 18 - 20 |
| Underbust (cm) | 63 - 65.5 | 66 - 68.5 | 69 - 72.5 | 73 - 77 | 77.5 - 82 |
| Size | S+ | M+ | L+ | XL+ |
|---|---|---|---|---|
| Numeric Size | 8 - 9 Plus | 10 - 12 Plus | 14 - 16 Plus | 18 - 20 Plus |
| Underbust (cm) | 68 - 72.5 | 73 - 78 | 78.5 - 84 | 84.5 - 90.5 |
| Size | XS | S | M | L | XL | 2XL |
|---|---|---|---|---|---|---|
| US | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 |
| Bust (cm) | 80 - 85 | 85 - 90 | 90 - 95.5 | 95.5 - 103 | 103 - 110.5 | 110.5 - 118 |
| Waist (cm) | 61 - 66 | 66 - 71 | 71 - 76 | 76 - 84 | 84 - 91.5 | 91.5 - 99 |
| Hip (cm) | 87.5 - 92.5 | 92.5 - 98 | 98 - 103 | 103 - 110.5 | 110.5 - 118 | 118 - 125.5 |
| Torso (cm) | 139.5 - 146.5 | 146.5 - 153.5 | 153.5 - 160.5 | 160.5 - 167.5 | 167.5 - 174 | 174 - 178.5 |
| Size | XS | S | M | L | XL | XXL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|
| Waist (cm) | 66 - 73.5 | 73.5 - 81 | 81 - 89 | 89 - 96.5 | 96.5 - 104 | 104 - 112 | 112 - 119.5 | 119.5 - 127 |
| Hip (cm) | 81 - 89 | 89 - 96.5 | 96.5 - 104 | 104 - 112 | 112 - 119.5 | 119.5 - 127 | 127 - 134.5 | 134.5 - 139.5 |
| Numeric Size | 26" | 28" | 29" | 30" | 31" | 32" | 33" | 34" | 36" | 38" | 40" |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Waist (cm) | 66 | 71 | 73.5 | 76 | 78.5 | 81 | 83.5 | 86 | 91 | 96 | 101 |
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Numeric Size | 6-7 | 8-9 | 10-12 | 14-16 | 18-20 |
| Age | 6-7 | 8-9 | 10-11 | 12-13 | 14+ |
| Performance Equivalent | 22 | 22-24 | 24-26 | 26-28 | 28 |
| Height (cm) | 120 - 130 | 130 - 140 | 140 - 150 | 150 - 160 | 160 - 170 |
| Chest (cm) | 64.5 - 66 | 66 - 68.5 | 68.5 - 75 | 75 - 81.5 | 81.5 - 89 |
| Waist (cm) | 59.5 - 61 | 61 - 65 | 65 - 68.5 | 68.5 - 72.5 | 72.5 - 75 |
| Hip (cm) | 68.5 - 71 | 71 - 75 | 75 - 80 | 80 - 85 | 85 - 89 |
| Size | XS | S | M | L |
|---|---|---|---|---|
| Numeric Size | 4 | 5 | 6 | 7 |
| Age | 3-4 | 4-5 | 5-6 | 6-7 |
| Height (cm) | 96 - 104 | 104 - 110 | 110 - 116 | 116 - 122 |
| Chest (cm) | 53 - 56 | 56 - 59 | 59 - 61 | 61 - 63 |
| Waist (cm) | 54 - 56 | 56 - 58 | 58 - 59 | 59 - 60 |
| Hip (cm) | 56 - 59 | 59 - 61 | 61 - 63 | 63 - 66 |
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Numeric Size | 6 - 7 | 8 - 9 | 10 - 12 | 14 - 16 | 18 - 20 |
| Age | 6 - 7 | 8 - 9 | 10 - 11 | 12 - 13 | 14+ |
| Performance Equivalent | 22-24 | 24 | 24-26 | 26 | 28 |
| Height (cm) | 120 - 130 | 130 - 140 | 140 - 150 | 150 - 160 | 160 - 170 |
| Bust (cm) | 65 - 68.5 | 68.5 - 73.5 | 73.5 - 78.5 | 78.5 - 85 | 85 - 92.5 |
| Waist (cm) | 59.5 - 61 | 61 - 63.5 | 63.5 - 68.5 | 68.5 - 71 | 71 - 75 |
| Hip (cm) | 68.5 - 73.5 | 73.5 - 78.5 | 78.5 - 84 | 84 - 89 | 89 - 94 |
| Torso (cm) | 110 - 117.5 | 117.5 - 125 | 125 - 134 | 134 - 144 | 144 - 154 |
| Size | XS | S | M | L |
|---|---|---|---|---|
| Numeric Size | 4 | 5 | 6 | 6X |
| Age | 3 - 4 | 4 - 5 | 5 - 6 | 6 - 7 |
| Height (cm) | 96 - 104 | 104 - 110 | 110 - 116 | 116 - 122 |
| Bust (cm) | 53 - 56 | 56 - 59 | 59 - 61 | 61 - 63 |
| Waist (cm) | 54 - 56 | 56 - 58 | 58 - 59 | 59 - 60 |
| Hip (cm) | 56 - 59 | 59 - 61 | 61 - 63 | 63 - 66 |
| Torso (cm) | 95 - 100 | 100 - 105 | 105 - 108 | 108 - 111 |
| Size | XXS | XS | S | M | L | XL | XXL | 0X | 1X | 2X | 3X | 4X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bust (cm) | 70 - 76 | 76 - 83 | 83 - 90 | 90 - 97 | 97 - 104 | 104 - 114 | 114 - 124 | 112 - 119 | 119 - 126 | 126 - 133 | 133 - 140 | 140 - 147 |
| Waist (cm) | 54 - 60 | 60 - 67 | 67 - 74 | 74 - 81 | 81 - 88 | 88 - 98 | 98 - 108 | 101.5 - 108.5 | 108.5 - 115.5 | 115.5 - 124 | 124 - 134 | 134 - 144 |
| Hip (cm) | 78 - 84 | 84 - 91 | 91 -98 | 98 - 105 | 105 - 112 | 112 - 120 | 120 - 128 | 122.5 - 129.5 | 129.5 - 136.5 | 136.5 - 145 | 145 - 155 | 155 - 165 |
| Size | XXS | XS | S | M | L | XL | XXL | 0X | 1X | 2X | 3X | 4X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 0 | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 16W | 18W - 20W | 22W - 24W | 26W - 28W | 30W - 32W |
| UK | 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 24 - 26 | 22 | 24 -26 | 28 -30 | 32 - 34 | 36 - 38 |
| EU | 30 | 32 - 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 50 | 52 - 54 | 56 - 58 | 60 - 62 | 64 - 68 |
| FR | 32 | 34 - 36 | 38 - 40 | 42 - 44 | 46 - 48 | 50 - 52 | 54 - 56 | 52 | 54 - 56 | 58 - 60 | 60 - 62 | 66 - 68 |
| IT | 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 56 - 58 |
| Size | XXS | XS | S | M | L | XL | XXL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|---|---|
| Waist (cm) | 57 - 65 | 65 - 73 | 73 - 81 | 81 - 89 | 89 - 97 | 97 - 109 | 109 - 121 | 121 - 133 | 133 - 145 |
| Hip (cm) | 72 - 80 | 80 - 88 | 88 - 96 | 96 - 104 | 104 - 112 | 112 - 120 | 120 - 128 | 128 - 136 | 136 - 148 |
| Height (cm) | < 170 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 | 170 - 183 |
| Numeric Size | 26" | 28" | 29" | 30" | 31" | 32" | 33" | 34" | 36" | 38" | 40" |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Waist (cm) | 66 | 71 | 73.5 | 76 | 78.5 | 81 | 83.5 | 86 | 91 | 96 | 101 |
| Size | XXS | XS | S | M | L | XL | XXL | 0X | 1X | 2X | 3X | 4X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 0 | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 16W | 18W - 20W | 22W - 24W | 26W - 28W | 30W - 32W |
| UK | 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 20 - 22 | 24 - 26 | 22 | 24 -26 | 28 -30 | 32 - 34 | 36 - 38 |
| EU | 30 | 32 - 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 50 | 52 - 54 | 56 - 58 | 60 - 62 | 64 - 68 |
| FR | 32 | 34 - 36 | 38 - 40 | 42 - 44 | 46 - 48 | 50 - 52 | 54 - 56 | 52 | 54 - 56 | 58 - 60 | 60 - 62 | 66 - 68 |
| IT | 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 52 - 54 | 56 - 58 |
| Belt type | Size | S | M | L | XL |
|---|---|---|---|---|---|
| Men's Performance and Golf Belts | Numeric Belt Size | 32 - 34 | 36 - 38 | 40 - 42 | 44 - 46 |
| Numeric Pant Size | 30 - 32 | 34 - 36 | 38 - 40 | 42 - 44 | |
| Men's Lifestyle Belts | Numeric Belt Size | 30 - 32 | 34 - 36 | 38 - 40 | 42 - 44 |
| Numeric Pant Size | 28 - 30 | 32 - 34 | 36 - 38 | 40 - 42 |
| Size | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| UK Size | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 22 - 24 | 26-28 |
| Waist (cm) | 55.5-58 | 58-60.5 | 63-70 | 73-78 | 90.5-98 | 104-110 | 116-122 |
| Dual Sizing | XXS / XS | S / M | M / L | XL / XXL | XXL / XXXL | ||
| Waist (cm) | 55.5 - 60.5 | 63 - 73 | 78 - 90.5 | 90.5 - 104 | 110 - 112 |
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Numeric Pant Size | 2 - 4 | 4 - 6 | 8 - 12 | 14 - 18 | 20 - 24 |
| Waist (cm) | 46 - 51 | 56 - 61 | 66 - 71 | 76 - 81 | 86 - 91 |
| Sizes | One Size | S/M | M/L | |
|---|---|---|---|---|
| Beanies — Head circumference (cm) | 54 - 60 | |||
| Hats — Head circumference (cm) | 58 | 57 | 59 | |
| Caps — Head circumference (cm) | 54 - 60 |
| Sizes | One Size | S | M | L | |
|---|---|---|---|---|---|
| Beanies — Head circumference (cm) | 54 - 60 | ||||
| Hats — Head circumference (cm) | 58 | 54 | 56 | 58 | |
| Caps — Head circumference (cm) | 54 - 60 |
| Sizes | One Size | S | M | L | |
|---|---|---|---|---|---|
| Beanies — Head circumference (cm) | 54 - 60 | ||||
| Hats — Head circumference (cm) | 58 | 54 | 56 | 58 | |
| Caps — Head circumference (cm) | 54 - 60 |
| SIZE | S | M | L |
|---|---|---|---|
| Circumference of Palm (cm) | 16.5 - 19 | 19 - 21.5 | 21.5 - 24 |
| Palm Length (cm) | 16.5 - 18 | 18 - 19 | 19 - 20.5 |
| Measurement Point | XS | S/M | M/L | XL |
|---|---|---|---|---|
| 1. Length from cuff to longest fingertip (cm) | 19.5 | 20 | 20.5 | 21 |
| 2. Cuff width at opening (cm) | 9 | 9.3 | 9.6 | 9.9 |
| 3. Palm width at thumb base (cm) | 8.6 | 8.9 | 9.2 | 9.5 |
| Size | S | M | L | XL |
|---|---|---|---|---|
| Palm width (cm) | 6 | 7 | 8 | 9 |
| Palm length (cm) | 13.5 | 14.5 | 15.5 | 16.5 |
🎉 In stock and ready to ship
Changed your mind? No worries!
You have 14 days from delivery (up to 30 days from placing your order) to return your item.
Just make sure the product is unused and in its original packaging.
- Free home pickup: We will send a courier to collect your item with no fees.
- Fast store credit: After a quick inspection, we will issue online store credit so you can reorder.
- Prefer in-store? Enjoy a free, instant exchange at any Mike Sport branch.
(*)Return and exchange policy might differ during promotions and special events.
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The TYR Alliance 45L Backpack is a large, ergonomic, and rugged backpack designed to carry all your essential gear. Built with a smart compartment layout and supportive structure, it features padded straps, wet/dry separation, and tech storage—making it ideal for training days, swim meets, school, or travel.
Highlights:
- Volume: 45 L
- Dimensions: Approx. 51 × 34 × 27 cm (20″ H × 13.5″ W × 10.5″ D)
- Compression-molded back panel and lumbar support for ergonomic comfort
- Padded shoulder straps with adjustable sternum strap (includes safety whistle)
- Multiple zippered compartments for accessories and gear
- Expandable mesh compartment for wet/dry separation
- Padded internal sleeve fits laptops or tablets
- Mesh water bottle pocket for easy hydration access
- Spring hooks for attaching towels or wetsuits
- Upright design for stability and easy loading
- Water-resistant exterior for weather protection
Composition:
- Durable polyester blend with water-resistant coating
- Compression-molded EVA foam padding for back panel and straps
- Sturdy mesh panels and reinforced seams
- Heavy-duty zippers and spring gear clips
Color: Black/Black
Product Code: Latbp45-022
We offer fast, reliable delivery across Lebanon and easy return options.
Shipping:
Orders are delivered within 2 to 5 working days. Our courier will contact you to confirm your address and delivery time. You’ll receive updates by email once your order is on the way.
Returns & Exchanges:
You can return or exchange your item within 14 days if it's unused and in its original packaging.
In-store: Instant exchange.
From home: Contact us and we’ll arrange pickup within 5 days. A store credit refund will be issued once the product inspection is completed.
Tyr Alliance 45L Backpack U...
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Shipping & Delivery
1. How long does delivery take?
Orders within Lebanon are delivered in up to 5 working days. Our courier will contact you to confirm delivery details.
2. Do you deliver outside Lebanon?
Yes, we provide international shipping. Customs fees are not included and shipping costs are calculated case by case.
3. Can I schedule my delivery time?
Our courier will call you to confirm the address and schedule a suitable delivery time.
4. What happens if I miss the delivery call?
If calls are not answered for 10 days, the order will be cancelled and returned. Associated costs will be deducted, and the balance refunded.
Returns & Exchanges
1. Can I return or exchange my order?
Yes, you can return or exchange items within 14 days if unused and in original packaging.
2. How do I start a return?
Visit any Mike Sport branch or contact our team to arrange a pickup within 5 working days.
3. Are there items I cannot return?
For hygiene reasons, underwear, socks, swimwear, and food items are non-returnable.