BREATHABLE PREMIUM MATERIALS - Elastic compression brace keeps you comfortable, provides the right amount of stretch and snug fit to your hands,breathable high performance fabric keeps an optimal joint temperature. Good quality knitted fabric provides anti fluff\/lint fabric after multiple washing ERGONOMICALLY DESIGNED - Our compression wrist brace ergonomically designed for full range of motion, superior comfort and mobility without chafing and irritation.Good to use for Golf ,Volleyball,Fitness,Gym,Workout,Exercise,Badminton,Tennis, Weightlifting ect COULD WEARING IN NIGHT - In carpal tunnel sufferers, our compression braces worn either full-time or just at night can bring dramatic improvements, even for sufferers with very severe symptoms. Since carpal tunnel syndrome causes considerable inflammation and swelling, using a wrist brace to keep the wrist joint and the fingers in a neutral position for extended periods of time helps to reduce not just swelling, but also numbness and pain. BENEFIT USE IN DAILY - our compression wrist brace not only significant pain reduction with regular use, but also increased grip strength, so getting used to how the wrist brace changes how you may have to perform day to day tasks is worthwhile. Wearing our brace will make not only everyday tasks using your hands much easier and less painful, but reduce the risk of you doing further damage. PLEASE CHECK THE SIZE CHART S4.5\