Walk on road or trail in absolute comfort with the UYN® Women's Artax Running Shoes. The zero-seam upper, made with Paper Cotton bio-fibre from Japanese Washi paper brings the feel of a sock to your feet with unprecedented breathability. Perfect in all seasons, extraordinary on hot days. And with the Urban Trail sole, inspired by the ibex's hoof, you move smooth and confident on any terrain. Upper derived from the sock, with new Sock 1.5 seam-free technology that increases breathability by 60% Elastic and stable at the same time, it wraps around the foot respecting its natural shape and supporting dynamic movements Inner layer made of Paper Cotton bio-based fibre composed of Japanese Washi paper; three times lighter than cotton, it quickly absorbs moisture and inhibits unpleasant odors Recycled Polyamide outer layer for increased abrasion resistance Mega-cushioning midsole ensures a cushioned landing and a more explosive take-off Urban Trail outsole, inspired by the ibex hoof, provides extra traction and stability on any terrain Product Features: Upper:Paper Cotton bio-based fibre composed of Japanese Washi; Recycled Polyamide Midsole:Mega-Cushion EVA (Ethyl Vinyl Acetate) Cushioned Foam Outsole:Urban Trail Dual-density, slip-resistant Rubber UYN Women's Artax Running Shoe