Bearhug Calf Compression Sleeve For Men And Women - Shin Splints Support For Torn Muscle And Leg Cramps - Bamboo Calf Support For Sports, Running, Gym Support The Calf The Comfort Of The Support Around The Calf And Shin Muscles Are Provided By The Round Structure Of The Bamboo Fibres Which Are Non-Irritating And Don'T Crease When Worn. The Product Helps To Support And Protect The Muscle And Surrounding Soft Tissue During Activity And Exercise Hand Wash And Hang Dry Product Information:Bearhug Calf Compression Sleeve For Men And Women - Shin Splints Support For Torn Muscle And Leg Cramps - Bamboo Calf Support For Sports, Running, Gym,Features:Support The Calf The Comfort Of The Support Around The Calf And Shin Muscles Are Provided By The Round Structure Of The Bamboo Fibres Which Are Non-Irritating And Don'T Crease When Worn. The Product Helps To Support And Protect The Muscle And Surrounding Soft Tissue During Activity And Exercise,Product Specification:Nylon 62%, Bamboo 23%, Spandex 15%,Tips And Advice:Hand Wash And Hang Dry