Keen Zionic Adv Open Air Hiking Shoe (Men) - Triple Black AWS22$100 Upper contains recycled PET plastic

Upper contains recycled PET plastic bottles

or the treadmill for some good old-fashioned training miles

it offers a perfect fit for a woman's foot

Embrace the timeless BIRKENSTOCK® style

Upper mesh engineered for breathability

Keen Zionic Adv Open Air Hiking Shoe (Men) - Triple Black AWS22$100 Upper contains recycled PET plasticFast and light performance with maximum breathability. Open air hybrid versatility with abrasion resistant woven mesh, responsive cushioning, and technical tread to go farther. Contoured Fit follows the contours of your foot for a comfortably snug fit Quick cinch lacing High rebound foam cushioning enhances comfort and movement Removable, resilient foam insole for long lasting cushioning Higher traction, rugged foam outsole for lightweight durability