McDavid 463 Lightweight Shoulder Injury Support / Brace Pain & Tension Relief The 463 Lightweight Shoulder Support helps relieve pain caused by shoulder pulls and strains. The adjustable straps help to apply compression directly to the shoulder. Key Features The McDavid Lightweight Shoulder Support helps relieve pain caused by shoulder pulls and strains The adjustable straps help to apply compression directly to the shoulder 100% latex free neoprene(CR), exclusive of binding, straps Fits left and right shoulder WARNING: Do not apply over open wounds or if you have a susceptibility to dermatitis What size do I need Measure around chest S = 79-91cm M = 91-107cm L = 107-127cm Colour Black Size S-L Model 463 Lightweight Shoulder Support