Design: Water-resistant bootie construction Lightweight construction for a comfortable fit Weight: 15 oz / 428 g Stack Height: 25 mm Drop: 0 mm In-Shoe Comfort: Signature FootShape™ comfort gives your feet more space to sit naturally Balanced Cushioning™ platform positions your heel and forefoot at an equal distance from the ground, encouraging better alignment and form Altra EGO™ foam is designed to harmonize the balance between responsiveness and comfort Moderate cushioning Durability & Traction: Grippy MaxTrac™ outsole provides the perfect combination of grip, traction, and durability on all types of terrain