Engineered mesh upper with recycled materials for breathable comfort GORE-TEX® waterproof construction to keep feet dry in wet conditions CMEVA midsole for cushioned support and smooth road-to-trail transitions Protective toe bumper for added durability on uneven terrain Rubber outsole with 4mm traction lugs for reliable off-road grip Built to move seamlessly from asphalt to trail, the HOKA Challenger 8 GTX delivers hybrid versatility with confidence-inspiring comfort. The cushioned CMEVA midsole keeps things smooth on paved roads, while the lugged outsole grips when the terrain turns technical. Finished with waterproof GORE-TEX® protection and a breathable upper, this is the go-anywhere runner designed to handle changing conditions without breaking stride. Product code: 1171958-AYV