The KR0 EVOs have been completely revolutionised to offer superior performance. The knit upper has been enhanced with a new yarn, designed to ensure a perfect combination of aerodynamics and strength. Foot support and comfort are ensured by a flexible, durable instep band, which also offers excellent breathability thanks to its micro-perforated mesh structure. The Boa® Fit System Li2 dial closure allows for dual adjustment, adapting perfectly to each foot's anatomy.