A gravel cycling shoe with our Powerstrap Velcro closure system for an enveloping fit and an X4 outsole providing targeted stiffness and rubber tread for mixed surfaces. POWERSTRAP X4 is a versatile and ubiquitous gravel-focused shoe, designed for drop-bar riders whose adventures and aspirations take them beyond the traditional paved roads.Features:Powerstrap:- While most traditional Velcro closures just pull together two sides of the shoe´s upper, in the Powerstrap configuration a ribbon wraps around the foot, providing secure containment using just two straps. The instep and the midfoot are separately adjustable for customized fit and compression.X4 Outsole:- For these versatile shoes we developed a specific outsole, the X4: a carefully considered combination of stiffness and comfort, to turn pedals effectively on mixed surfaces, blending nylon - with targeted stiffness - and a rubber tread for effective grip and durability.- Powerstrap: foot-wrapping Velcro closure designed for an enveloping fit- X4 outsole: targeted stiffness and rubber tread for mixed surfacesSpecifications:- Weight: 292g (size 42- 1/2 pair)