Light as a feather but tough as nails. Constructed similarly to an athletic sneaker, the Chrome Lite is incredibly light, low profile, and nimble. TRACTION// Proprietary Kling-On Rock outsole delivers lightweight, flexible performance with solid grip on dry and wet rock. Optional Xtra-Bite carbide screw-in cleats (purchased separately) available for added traction. Closure System// BOA M4 Fit System with Sequence lacing configuration for quick on/off and a custom fit. Durability// Exo-Tec technology provides 360 degrees of molded abrasion-resistant protection in a flexible, hyper-light package. Fast Drying// Hydrophobic materials = faster dry times which lessen the chance of spreading invasive species. Internal Drainage// Water flows through internal channels then out midsole ports, quickly removing excess water and weight. Fit// A unique stretch wrap cuff offers comfort and agile flexibility. Specs// 8.5 Height / 2.6 lbs. per pair Sizes// 8-15 (Whole Sizes Only) Warranty// Standard Warranty: 1 year from the date of purchase.