Altra is a relatively new company that has quickly made a name for itself in the running shoe industry. Altra shoes are known for their unique FootShape toe box which allows your toes to spread out and grip the ground, providing a more natural and comfortable fit. If you’re interested in trying out a pair of Altras, be sure to check out this size guide before you buy. With a wide range of sizes and widths available, we’re confident you’ll find the perfect fit for your feet.
Altra International Women’s Shoe Size Chart
| UK Size | EU Size | US Size | Foot Length (CM) |
|---|---|---|---|
| 2 | 35 | 4 | 21.2 |
| 3 | 36 | 5 | 22.0 |
| 4 | 37 | 6 | 22.9 |
| 5 | 38 | 7 | 23.7 |
| 6 | 39 | 8 | 24.6 |
| 7 | 40 | 9 | 25.4 |
| 8 | 41 | 10 | 26.2 |
| 9 | 42 | 11 | 27.0 |
Altra International Men’s Shoe Size Chart
| UK Size | EU Size | US Size | Foot Length (CM) |
|---|---|---|---|
| 3 | 35.5 | 4 | 22.0 |
| 4 | 37 | 5 | 22.9 |
| 5 | 38 | 6 | 23.7 |
| 6 | 39 | 7 | 24.6 |
| 7 | 40.5 | 8 | 25.4 |
| 7.5 | 41 | 8.5 | 25.8 |
| 8 | 42 | 9 | 26.2 |
| 8.5 | 42.5 | 9.5 | 26.6 |
| 9 | 43 | 10 | 27.1 |
| 9.5 | 44 | 10.5 | 27.5 |
| 10 | 44.5 | 11 | 27.9 |
| 10.5 | 45 | 11.5 | 28.3 |
| 11 | 46 | 12 | 28.8 |
| 12 | 47 | 13 | 29.6 |
| 13 | 48 | 14 | 30.5 |
| 14 | 49.5 | 15 | 31.4 |
Altra Baby Shoe Size Conversions (0-12 Months)
| UK Size | EU Size | US Size | Foot Length (CM) |
|---|---|---|---|
| 0 | 15 | 0 | 7.9 |
| 0.5 | 16 | 0.5 | 8.3 |
| 0.5 | 16 | 1 | 8.9 |
| 1 | 17 | 1.5 | 9.2 |
| 1 | 17 | 2 | 9.5 |
| 1.5 | 18 | 2.5 | 10.2 |
| 2 | 18 | 3 | 10.5 |
| 2.5 | 19 | 3.5 | 10.8 |
| 3 | 19 | 4 | 11.4 |
Altra Walker Shoe Size Conversions (12-24 Months)
| UK Size | EU Size | US Size | Foot Length (CM) |
|---|---|---|---|
| 4.5 | 20 | 3.5 | 11.7 |
| 5 | 20 | 4 | 12.1 |
| 5.5 | 21 | 4.5 | 12.7 |
| 6 | 22 | 5 | 13 |
| 6.5 | 22 | 5.5 | 13.3 |
| 7 | 23 | 6 | 14 |
Altra Toddler Shoe Size Conversions (2-4 Years)
| UK Size | EU Size | US Size | Foot Length (CM) |
|---|---|---|---|
| 7.5 | 24 | 6.5 | 14.3 |
| 8 | 24 | 7 | 14.6 |
| 8.5 | 25 | 7.5 | 15.2 |
| 9 | 25 | 8 | 15.6 |
| 9.5 | 26 | 8.5 | 15.9 |
| 10 | 27 | 9 | 16.5 |
| 10.5 | 27 | 9.5 | 16.8 |
| 11 | 28 | 10 | 17.1 |
| 11.5 | 29 | 10.5 | 17.8 |
| 12 | 30 | 11 | 18.1 |
Altra Little Kid Shoe Size Conversions (4-8 Years)
| UK Size | EU Size | US Size | Foot Length (CM) |
|---|---|---|---|
| 12.5 | 30 | 11.5 | 18.4 |
| 13 | 31 | 12 | 19.1 |
| 13.5 | 31 | 12.5 | 19.4 |
| 1 | 32 | 13 | 19.7 |
| 1.5 | 33 | 13.5 | 20.3 |
| 2 | 33 | 1 | 20.6 |
| 2.5 | 34 | 1.5 | 21 |
| 3 | 34 | 2 | 21.6 |
Altra Big Kid Shoe Size Conversions (8-12 Years)
| UK Size | EU Size | US Size | Foot Length (CM) |
|---|---|---|---|
| 3.5 | 35 | 2.5 | 21.9 |
| 4 | 36 | 3 | 22.2 |
| 4.5 | 36 | 3.5 | 22.9 |
| 5 | 37 | 4 | 23.2 |
| 5.5 | 37 | 4.5 | 23.5 |
| 6 | 38 | 5 | 24.1 |
| 6.5 | 38 | 5.5 | 24.4 |
| 7 | 39 | 6 | 24.8 |
HOW TO MEASURE?
In order to measure shoe size, you will need a ruler or measuring tape. Place the ruler or measuring tape on the floor and stand on it with your heel against the wall. Measure from the end of the ruler or tape to the end of your longest toe. Then, refer to the shoe size charts above to find your shoe size.
- AHeight
- BHeel
- CSole
Frequently Asked Questions (FAQ)
How does Altra shoes fit?
Altra shoes are designed to fit snugly and supportively around your foot, so we recommend sizing up if you have wider feet.
Do Altra shoes stretch as you wear them?
Yes, Altra shoes do stretch as you wear them. This is because they are designed to be comfortable and to conform to the shape of your foot. The more you wear them, the more they will stretch and adapt to your feet.
Are Altra shoes good?
Altra shoes are a great option for those looking for comfortable, stylish, and high-quality footwear. The company offers a wide variety of shoe styles to suit any need, whether it be running, hiking, or simply everyday wear. Altra’s shoes are also designed with unique features that provide extra support and stability, making them ideal for those with foot problems or injuries.
*Disclaimer
We are not affiliated, associated, or in any way officially connected with Altra. This is intended to be a general guide only, and although we do our best to ensure that all our sizes are consistent, different models use different lasts, and sizing may vary accordingly. Please bear this in mind when using the charts above.