The Salomon Cosmic 4D GTX takes trail-running design & applies it to a trekking boot. It features some of Salomon's latest footwear technology, such as the 4D Advanced Chassis, Sensifit construction, Ortholite sockliner & Contagrip outsole. Made using a water resistant textile, it provides lightweight yet durable protection, as well as stability, security & performance. Glossary:4D Advanced Chassis: Offers 4 layers of underfoot protection: The outer sole, cushioning, midsole support plate & foam insole. Sensi
Fit: Actively cradles the foot to ensure a secure & precise fit for maximum stability. Ortholite Sockliner: Ortholite foam & EVA heel cup creates a cooler, drier, healthier foot. Contagrip: Durable, abrasion resistant rubber gives grip on all terrain types. Different variations are used to ensure the right rubber is in the right place for the right activity.