1Made of good polyester material, comfortable and soft to wear, also breathable, sweat absorption and quick-drying. 2With special coating, it is anti-UV and prevent your skin from being burned by strong sunlight. 3High elasticity makes you feel free and no any sense of constraint, also enable it to fit many people. 4This term with its fashionable printing pattern can make you cool both in appearance and body. 5Wide applicable outdoor activities, such as walking, hiking, running, traveling, climbing, etc. Description: This term comes in a combo: half face mask and a pair of arm sleeves, very useful for anyoutdoor activities due to its anti-UV, sweat absorption and quick drying traits. Nice touchfeeling will bring you a wonderful wearing experience! Come on, it is desirable. Features: Made of good polyester material, comfortable and soft to wear, also breathable, sweat absorptionand quick-drying. With special coating, it is anti-UV and prevent your skin from being burned by strong sunlight. High elasticity makes you feel free and no any sense of constraint, also enable it to fit manypeople. This term with its fashionable printing pattern can make you cool both in appearance and body. Wide applicable outdoor activities, such as walking, hiking, running, traveling, climbing, etc. Coming in a set: half face mask and a pair of arm sleeves. Very practical, three sizes wait foryou to choose. Specification: Material: Polyester Color: Dark Blue Mask Dimension(LxW): Approx. 47x24.5cm/18.5x9.6" Gender: Unisex Size: M/L/XL(Optional) Size Cuff Tiled Circumference/Cuff Tensile Circumference(cm) Limb Tiled Circumference/Limb Tensile Circumference(cm) Tiled Length/Tensile Length(cm) Weight(Approx) M 17.8(7'')/32(12.5'') 23(9'')/40(15.7'') 40(15.7'')/70(27.5'') 117g L 18(7'')/34(13.3'') 24(9.4'')/42(16.5'') 41(16.1'')/73(28.7'') 120g XL 19(7.4'')/36(14.1'') 25(9.8'')/44(17.3'') 44(17.3")/76(29.9") 130g Packing List: 1 x Half face mask 1 x 1 Pair of arm sleeves Note: Please allow a subtle size inaccuracy due to manual measurement. The datum on size chart is forreference, you should choose according to your own circumference. The actual term's color may be a little different from our pictures in web, we appreciate yourunderstanding.