Designed with rippy MaxTrac outsole and TrailClaw canted lugs, the Altra Footwear Lone Peak 6 shoes can conquer all terrains! Textile and synthetic quick-dry air mesh upper. Textile lining and insole for breathability. FootShape comfort provides roomy interior and is designed to address biological differences in men's and women's feet. Balanced Cushioning ensures better positioning, alignment, and form. It offers low impact while landing and positions heel and forefoot at an equal distance from the ground.