Puma Ultra Flex Sleeve Football Shin Guards Blue and White 30987 04. Ensure smooth play without the risk of injury and choose Puma football shin guards for your next match. These shin guards are designed for footballers playing recreational matches on natural grass. . Specifications: Sleeve: 85% polyester, 15% polyurethane elastomers Cover: 100% thermoplastic polyurethane Highly flexible and impact-resistant TPU shell for unparalleled protection Perforated EVA backing for excellent cushioning, breathability, and maximum comfort Compression sleeve with a slip-in pocket for a perfect fit and freedom of movement