Set new records with the Fi'zi:k X4 Terra Powerstrap - a perfect partner for your gravel adventures. Designed to lead you where typical road shoes don't dare tread, this pair defines simplicity, efficiency, and reliability. This model stands out with its innovative Powerstrap Velcro closure. Different from traditional counterparts, the Powerstrap configuration envelops the foot via a ribbon, ensuring a secure fit with merely two straps in place. Separate adjustability for instep and midfoot offers a customised fit and excellent, compressive support. The X4 outsole is a unique combination of stiffness and all-day comfort. The blend of nylon and a rubber tread is engineered for zones of stiffness that optimise pedal power on mixed terrains. The outsole's rubber tread also adds commendable grip ensuring the durability of these long-lasting companions.Key Features:- Powerstrap: Velcro closure system guarantees an enveloping, secure fit.- X4 outsole: Designed for mixed surfaces with targeted stiffness and rubber tread for enhanced grip and longevity.Specs:- X4 nylon outsole: Robust rubber tread, stiffness index 6.- Weight: Lightweight at just 339g (size 42).Step into the world of gravel riding in uncompromising comfort and style with the Fi'zi:k X4 Terra Powerstrap. Add these reliable wheels to your adventure kit today!