Key features Weight: 295g Helion™ HF hyper foam dual midsole for high energy return Redesigned Missiongrip™ outsole – our most advanced yet Performance engineered using FEA (Finite Element Analysis) Lug geometry for traction and grip on technical terrain Breathable quick-dry Leno weave upper with engineered zoning Engineered rocker to maximize running efficiency With cutting-edge technology for long-distance trail running To take on rugged and mountainous technical trail terrain We prioritize customer satisfaction above all else. Here’s what our valued customers have to say about their experiences with us： (SEE REVIEWS)