The NITRELv4 women´s running shoes are equipped with an AT TREAD outsole, providing enhanced traction and impact support ideal for trail running.The engineered mesh construction promotes optimal ventilation for increased breathability while remaining durable enough to withstand daily wear on any trail.DynaSoft cushioning provides plushness and responsiveness.Features:- AT Tread outsole provides versatile traction during both on and off-road activities - DynaSoft midsole and EVA insert for cushioning and support - Engineered mesh upper with no-sew overlays is incredibly durable and lightweight Specifications:- Material:Textile/synthetic - Weight:230 grams (8.1 oz)