Women's Topo Athletic MTN Racer 4 Neutral S (75-79cm waist)M (80-84cm waist)L

S (75-79cm waist)M (80-84cm waist)L (85-89cm waist)XL (90-94cm waist)

A Lighttraxion outsole adds all-purpose traction while Continental™ Rubber at the toe adds no-slip toe-off

engineered mesh upper that helps keep your feet in place

Flattering comfort with no side seam or pocket on the leg

The original OOFOS Sandal

Women's Topo Athletic MTN Racer 4 Neutral S (75-79cm waist)M (80-84cm waist)LThe Topo Athletic MTN Racer 4 is a performance tuned, high cushion trail runner built for fast and long runs on technical terrain. The 33 x 28 mm stack height offers generous cushioning and protection underfoot, while the ZipFoam midsole provides a lightweight and responsive ride. The upper now features a slightly snugger fit throughout for extra security on technical trails. The Vibram Megagrip outsole offers superior traction and slip resistance on