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Crafted with a lightweight and breathable engineered mesh upper, the Altra Women's Rivera Running Shoes comfortably and securely wrap the foot while allowing airflow to disperse heat and keep your feet cool. At the midsole, a combination of Altra EGO™ and InnerFlex™ enhance cushioning and responsiveness alongside increased flexibility so your feet move naturally for an efficient stride. At the outsole, FootPod™ technology further enhances flexibility and delivers grip.
With a zero-drop construction, your heel and forefoot are placed at the same distance from the ground ensuring comfortably balanced cushioning that promotes proper, low-impact form with each stride.
Enhancing both comfort and stability, the FOOTSHAPE™ toe box gives enough room to allow your toes to relax and spread out naturally as you move.
Allowing your foot to flex thanks to grid-like grooves in the midsole for lightweight speed and enhanced performance.
Mapping the bones and tendons of your foot, the FOOTPOD™ technology at the outsole enhances flexibility and allow your foot to move naturally.
| UK Shoe | cm | EU Shoe | US Female Shoe |
| 3.5 | 22cm | 36 | 5.5 |
| 4 | 22.5cm | 37 | 6 |
| 4.5 | 23cm | 37.5 | 6.5 |
| 5 | 23.5cm | 38 | 7 |
| 5.5 | 24cm | 38.5 | 7.5 |
| 6 | 24.5cm | 39 | 8 |
| 6.5 | 25cm | 40 | 8.5 |
| 7 | 25.5cm | 40.5 | 9 |
| 7.5 | 26cm | 41 | 9.5 |
| 8 | 26.5cm | 42 | 10 |
| 8.5 | 27cm | 42.5 | 10.5 |
| 9 | 27.5cm | 43 | 11 |
| 9.5 | 28cm | 44 | 11.5 |
| 10 | 28.5cm | 44.5 | 12 |
| 10.5 | 29cm | 45 | 12.5 |
| 11 | 29.5cm | 46 | 13 |
| 11.5 | 30cm | 46.5 | 13.5 |
| 12 | 30.5cm | 47 | 14 |
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.
Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
