Merrell is the official footwear sponsor for Tough Mudder 2018Shop Now
All Out Crush 2
A versatile trail running shoe, the new AO Crush 2 has more cushioning and protection for varied terrain and longer distances. It provides better grip and drainage, and cleans easily for your next adventure. The Tough Mudder version is exclusively equipped with a Boa Lacing System.FEATURES
BOA Lacing System for a perfect, adjustable fit.
Superior Traction on muddy terrain. Improved Grip on smooth surfaces.
Excellent drainage to keep your feet light.
Toronto – September 15 & 16th 2018Learn More