As we all know， the patella is particularly fragile and the skin on the knee is special fine， so they are easy to injury when you are doing sports， fitness. In this way， you should pay attention to protecting them if you are keen on outdoor sports. This ShuoXin SX861-G Classical Ventilate Sport Knee Guard Protector Green Black is great. Superb neoprene， polyester and nylon materials make it soft in handfeel and comfortable in wear. Besides， with skillful technology， it features exquisite workmanship and elaborate design. Boasting its fine air breathability and sweat absorption， this waist guard is suitable for long time wearing without uncomfortable feeling. It is applicable in knee pain， discomfort， mild strain/sprain， joint fatigue， knee to keep warm， rehabilitation after injury， etc.                                    Features            New and high qualityUse sponge instead of Neoprene， lighter， more flexible， more durableThe new materials developed specifically for sportFine flexibility， air permeability and sweat absorptionBreathable and comfortable to wearSpecial ergonomic design is beneficial and comfortableFeature fine softness， good elasticity and comfortable handfeelUse green edging design， more personalizedAdopt seamless sewing techniquesThick design， especially for high-intensity exercise                                                            Specifications            Brand    ShuoXin    <br>Model    SX861-G    <br>Color    Green， Black    <br>Material    65% Neoprene， 30% Polyester， 5% Nylon    <br>Dimensions    (10.03 x 7.09 x 0.14)" / (25.5 x 18 x 0.35)cm (L x W x H)    <br>Weight    2.32oz / 65.8g    <br>Size    Free Size， Suitable for Knee Circumference 34 -42cm    <br>Applicable    Knee Pain， Discomfort， Mild Strain / Sprain， Joint Fatigue， Knee to Keep Warm， Rehabilitation after Injury    <br>                                                            Package Includes            1 x ShuoXin SX861-G Classical Ventilate Sport Knee Guard Protector Green Black