Built for demanding trail adventures, the Salomon Genesis 2 combines a breathable, ultra-durable Matryx(R) upper with a stable, confidence-inspiring ride that keeps you moving smoothly over technical terrain. Lightweight optiFOAM(TM) cushioning and an enhanced rocker design deliver lasting comfort and a dynamic feel from the first mile to the last. When the trail turns wet, rocky, or unpredictable, the All-Terrain contaGRIP(R) outsole provides the grip and control needed to explore farther with confidence. Design: Durable and lightweight Matryx(R) upper delivers breathable performance for demanding trail runs endoFit(TM) internal fit sleeve hugs the foot for a precise and secure fit quickLACE(TM) system enables fast one-pull tightening for easy on-and-off convenience In-Shoe Comfort: Lightweight optiFOAM(TM) midsole provides soft, protective cushioning for long miles on the trail Improved rocker geometry enhances forward momentum and a more dynamic running experience Redesigned activeCHASSIS(TM) increases guidance and stability while maintaining agile movement Durability & Traction: All-Terrain contaGRIP(R) outsole delivers confident traction across wet, dry, hard and loose surfaces Reworked lug geometry provides increased grip in wet and muddy conditions Abrasion-resistant Matryx(R) upper features high-tenacity Kevlar(R) and technical yarn for long-lasting durability Additional Details: Designed for rocky, technical and mixed terrain trail running Stable running feel with a wider midsole platform for added confidence on varied terrain Weight: 9 oz per shoe 8 mm drop with 33.5 mm heel stack height and 25.5 mm forefoot stack height 4 mm lug depth and high foot protection