Power up mountains in these technical hiking shoes with the agility of a trail runner and the stability, grip and weatherproofing for more rugged terrain. These shoes feature a 100% recycled lining, laces, polyester webbing, and toe box and heel reinforcement. They have non-marking rubber soles and an antimicrobial treatment to prevent odor. The uppers are polyester, the lining is polyester, and the sole is rubber. Heel height is 20mm and they fasten with a slip-on closure. The fitting is standard.