Design: High-top shoes Ortholite® upper cuff adds comfort, heel hold, and added protection In-Shoe Comfort: Full length Otholite® footbed cushions your feet with optimal comfort Durability & Traction: Vibram® Marbrani outsole with XS Trek provides balance of traction and durability, especially on wet surfaces Climbing grade rubber toe protection ASTM certified for puncture resistance Welmax board protects your feet against up to 1,200 newtons of force