Size chart: M, L, XL Please measure the distance between the palms (unit: cm) Size: M: Palm width: 8-8.5 L: Palm Width: 8.5-9 XL: Palm Width: 9-9.5 Size is for reference only, Stretchy fabric, comfortable to wear Comfortable: These workout gloves are made of microfiber synthetic leather and polyester, spandex, breathable and stretchy, conform to your hand shape and keep your hands cool. POWERFUL - Foam cushioning and silicone particles are great for cushioning the effects of exercise equipment and providing better grip, helping you challenge yourself during training and achieve your best workout Effortless FLEXIBLEThese weightlifting gloves for men are soft and lightweight, natural and comfortable. Suitable for men, adults and teens for weightlifting, pull-ups, training, fitness, physical training and general workouts Convenient: Velcro closure and adjustable wrist design, these fitness gloves do not have wrist support, so they are comfortable for fitness people who need a lot of wrist flexibility, and can also wear sports watches and bands while working out. VERSATILE USES: These workout gloves aren't just for weightlifting. They are also great for pull-ups, weightlifting, gymnastics, kettlebells, muscle rings, rowing, gymnastics, cycling and other strength exercises.