Upper - woven with bio-based Dyneema® for the highest performance, abrasion resistance and the lightest footprintLaces - diamond design pattern with bio-based Dyneema® and recycled polyesterHi-Vis Reflective - front to rear for 360° visibilitynorda™ Lock System - Ultra light and comfortable sock, gusset construction for the ultimate fit. The foot is held in place to provide stability as you run through ever changing conditionsInsole - custom designed eTPU for the highest possible energy absorption and returnMidsole Cushioning - norda™ x Vibram® SLESoleplate - norda™ x Vibram® exclusive design Formation sole with Litebase® and Megagrip® Rubber. 5mm lugsWe recommend to size up.