Salomon Men's Sense Mantra 2, Polyester / Mesh Imported Synthetic sole Breathable mesh upper with lightweight synthetic overlays; 2nd Skin seamless design helps reduce the likelihood of irritation; Seamless SENSIFIT wraps the foot for a secure fit and feel; QUICKLACE system with friction free lace eyelets for speedy adjustments; Lace pocket; Plush tongue and collar; Breathable fabric lining for a great in-shoe feel ENDOFIT technology features an internal sleeve designed to envelope the forefoot and improve feedback and foot wrapping; EVA footbed supplies light underfoot cushioning; Proheel film chassis; PROPRIOCEPTION - A natural motion design allows the foot to move freely, while a low heel drop promotes a more even foot strike and allows for a heightened rolling profile that enhances underfoot feel Combination dual-density EVA, injected EVA and compressed EVA midsole for the best in support and comfort; OS Tendon - A stretchy TPU band placed between the midsole and outsole to help guide the foot through the entire footstrike, promoting an even ride and springy toe-off; Non-marking Contagrip outsole offers the perfect blend of reliable grip and durability over varied surfaces; Dynamic Traction allows for maximum surface and traction over dry to muddy terrain