Highly responsive to the various demands of life, XS TREK sole will carry you from the trail to the urban playground and even to indoor activities, due to its non- marking features. Maximum articulation and ground feel Light, airy and simple adjustable upper design This style is part of our max feel product philosophy. Vibram XS TREK is a technical compound that allows great overall performance qualities, in particular flexibility and wet traction. Weight: W38= 3,5 oz / 99gr ; M43= 4,9oz / 139gr Sole Spec: Insole: 2 mm EVA + Drylex sockliner Outsole: 3mm rubber Compound: Vibram XS Trek Upper Material: Polyester Mesh material PU film protection and reinforcement Fast lacing Machine Wash Cold / Air Dry Optimal balance of traction and durability Responsive on unpredictable terrain Engineered for stability and comfort VIBRAM creates innovative performance products that inspire people to experience the world. VIBRAM has a great vision: maintaining and strengthening its market leadership by offering reliable, high quality and high performance products for people who lead active lives. This mission has stayed the same over the years – Innovation, performance and quality – so that the company always lives up to its brand tradition. VIBRAM creates the best soles in the world.