Challenger 8 Size (Women's US):8.5 Women's-specific

Women's-specific

and a lighter weight

Boot Circumference - 10 1/2"

The Bend -- the comfort of Birkenstock's classic sandal reimagined in a street-smart sneaker

Ergonomic Sole - Mild rocker design with integrated cushioning to improve the ease of walking and relieve foot & heel pain and other symptoms for over 20 conditions and a variety of mobility issues

Challenger 8 Size (Women's US):8.5 Women's-specificBuilt at the intersection of road and trail, the Challenger 8 delivers all the smooth cushioning and confidence inspiring traction youll need to tackle a variety of terrain. A gravel grinding workhorse loved for its hyper cushy ride, weve added even more foam underfoot and improved the fit since our last iteration. Finished with a minimal mesh upper, plush collar, and durable rubber toe cap, weve reimagined the orientation of our multi directional