You’ll feel the guidance in the new men's Altra Provision 5 the moment you step in. Altra refined its InnovArch technology to give you a holistic ride. The strategic arch support uses proprioception to connect your mind, body and feet, which better foot placement with each step. The Provision 5 inherits Altra’s Guide Rails system for reliable guidance. The extra medial support creates a stable platform when you need it without interrupting your stride, and a contoured insole immediately engages your foot. Draped in a simplified mesh upper, the men's Altra Provision 5 delivers comfortable, breathable performance for every run.