Design: KEEN.DRY waterproof, breathable membrane Performance ripstop mesh upper with TPU overlays for durable, lightweight support Stability shank delivers lightweight support Two-finger webbing loop on the heel for easy pull-on PFAS-free, durable water repellent treatment In-Shoe Comfort: Lightweight, high-energy foam midsole creates a springboard effect to propel you on the trail Quick-dry lining for active use Removable PU insole with arch support for long-lasting comfort Durability & Traction: Higher-traction TPU outsole for lightweight durability 4mm multi-directional lugs for traction Additional Details: PFAS-free, durable water repellent Care Instructions: Gently brush with a soft, damp sponge to remove loose dirt. Treat stains right away with a gentle cleaner. Air dry away from heat.