Salomon's XT-Slate Advanced features a waffled upper and is equipped with the Advanced Chassis system, which takes the hit on uneven and changing surfaces and reduces foot fatigue. Lightweight EVA midsole. Comfortable Ortholite insole. Quicklace lacing system with Kevlar laces and a practical pocket on the tongue for holding them. The Contagrip outsole, with a reverse chevron lug pattern, ensures maximum traction on wet, soft, hard or dry surfaces, both uphill and downhill.