Perform Beta-Alanine waterproof Heel cushioning and secure fit

Heel cushioning and secure fit for lasting comfort in late miles

ergonomic design with cable tunnel for perfect fit and wearing comfort

Fibre composition: 86% Polyester / 14% Elastane

Fully waterproof construction with inner taped seams to keep rain out

Made with at least 50% recycled materials to reduce waste and carbon emissions

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