Leatt Knee Guards LEATT's HYDRATION 3DF protectors offer excellent impact absorption and a comfortable fit, providing solid protection for your knees while riding a bike. Total length: 46cm The Velcro straps are stretched, and the right side has scratches from a fall, but they don't slip and there were no problems with use. Recommended for touring, wearing jeans over them, or as a windproof and cold protection measure during extremely cold touring. Model Description 3DF and hard shell hybrid specification ・Long type that can protect up to the shins. ・3DF with high mobility around the knees, and hard shell material around the shins, achieving both protection and mobility. ・Total length: approximately 46cm