Perform Beta-Alanine waterproof Fully waterproof construction with inner

Fully waterproof construction with inner taped seams to keep rain out

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

Heel cushioning and secure fit for lasting comfort in late miles

an improved ergonomic fit

Perform Beta-Alanine waterproof Fully waterproof construction with innerThe 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