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 SX607 Classical Ventilate Sport Knee Guard Protector 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 and discomfort， mild strain/sprain， knee fatigue， patellar instability， fitness， sports and so on.                                    Features            New and high qualityApplicable in knee pain， discomfort， mild strain/sprain， joint fatigue， rehabilitation， etcDesigned to improve patellar tracking and elevationFine flexibility， air permeability and sweat absorptionBreathable and comfortable to wearSpecial ergonomic design is beneficial and comfortableFeature fine softness， good elasticity and comfortable handfeelAdopt thickened and anti-tearing fabric in special parts to increase durabilityAdopt seamless sewing techniques                                                            Specifications            Brand    ShuoXin    <br>Model    SX607    <br>Color    Black    <br>Material    75% Neoprene， 25% Nylon    <br>Dimensions    (9.84 x 6.69 x 0.14)" / (25 x 17 x 0.35)cm (L x W x H)    <br>Weight    2.64oz / 74.8g    <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 Sport Knee Guard Protector Black