Product Details4-way stretch materials and design conforms to your elbow for comfort and mild supportBreathable for cooling comfortEasy-to-use sleeve designFlexible fabric promotes a full range of motionWear on either arm for versatilityLow profile silhouette fits discreetly under clothingIdeal for stiff? weak and injured elbowsSupported by our expert panel of engineers and medical professionalsSize: S? M? LColour: GrayHelps provide compression and protection. Breathable?dual-stretch Power-Knit material is soft and lightweight for all-day comfort. Sleek sleeve design follows the natural shape of the elbow for optimal fit and is discreet under clothing.