Our next to skin fit that contours the body for no distractions

Body fit

Our close to body fit with a low profile silhouette for ease of movement

Slim fit

Our standard, slightly off body fit for unrestricted comfort

Regular fit

Our roomy, off body fit for maximum comfort and easy layering

Relaxed fit

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MEC: How to fit running shoes

Altra

<p>Get ready to pound the pavement and put in the kilometers, the new Rivera brings the plushness of the Torin and the midsole of the Escalante to create a responsive and cushioned daily trainer. The airy upper is lightweight and breathable, and a wide toe box allows your foot to spread and splay naturally, the way nature intended.</p><ul><li>Breathable engineered mesh upper offers a sock-like fit</li><li>Altra EGO EVA midsole is soft and responsive for great energy return</li><li>InnerFlex™ midsole cutouts increase flexibility</li><li>Bio heel promotes smooth heel-to-toe transition</li><li>Heel and toe rubber balances grip with low weight</li></ul>

Altra Rivera Road Running Shoes - Women's

'Minimal and natural' shoes offer low drop, lots of flex, and minimal cushioning. Most running shoes are 'Light and responsive' with medium cushioning and good energy return. 'Cushioned and floaty' shoes have maximum cushioning.

Some shoes include added motion control or stability features to help minimize over pronation, where the foot tends to roll inward in a biomechanically imbalanced running position.

The approximate thickness of the midsole cushioning under the heel and the forefoot. A thicker heel and greater difference between heel and toe height tends to suit heel-strike runners, while forefoot and midfoot strikers may prefer a minimal drop between heel and toe cushioning.

The drop is the difference in height between the heel and the forefoot midsole cushioning. Traditional running shoes tend to have a 10mm drop or higher while minimalist style shoes are on the lower end of the spectrum.

Waterproof shoes and boots feature a waterproof-breathable membrane and a gusseted tongue to help keep your feet dry in wet conditions.

Adventure Awaits! Gear up for your next journey with an extra 10% off select clearance products. Discount applied in-cart.

Altra Rivera Road Running Shoes - Women's

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