ETHOS Knee Support Sleeve provides the targeted comfort and support you need during or after your next training session without restricting your mobility Features: Provides thermal compression to the knee for efficient muscle and joint support Assists with sore muscles or strains in the knee Updated design with reinforced seams making sleeves more durableee Slides over targeted area with ease Durable 5mm thick construction with reinforced seams 2 pack Sizing: *Up to S = 12.6" M= 13.4" L = 14.2" XL = 15"