Polyurethane sole

The Overcurve R4’s classic aesthetic belies an advanced construction technique: a resilient polyurethane laminated material is combined over a comfortable mesh, reducing energy loss and providing long-lasting foot support where it’s most needed.

Shoe closure is fast, reliable and secure, powered by a micro-adjustable BOA IP1 dial in an Overcurve pattern.

The result is an asymmetrical shape, with the throat of the shoe curving over the foot from its outside to its inner side.

The moderately stiff R4 outsole strikes a balance between comfort and pedalling efficiency to make it a true all-rounder, featuring a lower profile structurally optimized with a 15% infused carbon fiber composition.