CEP Compression Sleeves - Men's Colour:Black This hybrid design provides both

This hybrid design provides both dry and warm performance

the Pack Speed Cap packs down to stow on the go so you can go the distance without breaking your stride

So light they float

Flex windows mean less material where your foot needs to move the most so nothing interferes with your stride

46% polyester

CEP Compression Sleeves - Men's Colour:Black This hybrid design provides bothULTRALIGHT CALF SLEEVES MORE POWER FOR YOUR CALVES The Ultralight Calf Sleeves activate your calf muscles with compression. This improves circulation, increases the supply of nutrients and reduces muscle vibrations. Plus you enjoy unmatched wearing comfort thanks to the ultra light, breathable fabric with Smart Carbon technology.