The AEROREADY technology wicks away moisture as you push through mile after mile. The reflective details ensure you're visible when the road calls after dark. Made from part recycled materials, so you can feel good about your run and your environmental impact. This product is made with 70% recycled materials. By reusing materials that have already been created, Adidas help to reduce waste and reliance on finite resources and reduce the footprint of the products Adidas make.• Regular fit• Ribbed crewneck• 86% Polyester (recycled), 14% Elastane• AEROREADY• Back neck tape for a smooth feel• Reflective details• Polygiene odour-control technology (active ingredient: silver chloride)