Perform Beta-Alanine waterproof Heel cushioning and secure fit

Heel cushioning and secure fit for lasting comfort in late miles

Suitable for beginners through to experienced runners

lightweight comfort

the KSO EVO is one of three shoes that round out our new category: Max-Feel

Fibre composition: 86% Polyester / 14% Elastane

Perform Beta-Alanine waterproof Heel cushioning and secure fitThe Perform Beta Alanine is a pure, high quality performance supplement designed to help you train harder for longer. By increasing muscle carnosine levels, it helps buffer the build up of acid during intense exercise, delaying muscle fatigue and allowing you to sustain higher training intensities. Ideal for HIIT, sprinting, CrossFit, HYROX and strength training, it's a simple, science backed way to improve endurance, maximise performance and get more