Check the listing for details. ProKnee AP16 5/8 Inch Foam All Purpose Kneepads. Color: White, Condition: New. Listed at 93.19 USD. ProKnee AP16 All Purpose KneePads New Patented SmartLock Plus Quick Release Buckles“Swiss Army knife of buckles”Automatically locks in your perfect strap length with just a pull to give you a comfortable fit you can work in all day longErgonomic, larger format buckle is easy on the fingersWorks on all kneepad models past and presentPatented & proudly made in the USA Wider Adjustable StrapsPre-angled to allow two different strap placement options for wearer’s desired comfort levelNew Tucked In LinersOffer a snug, stay-in-place fitRadius on Frame Perimeter RibbingProvides maximum flexibility in extreme kneeling positionsKnee Pocket ShapeA KNEE pocket SHAPE SURROUNDS THE KNEE JOINT AREA TO HOLD THE JOINT TIGHT AND CREATE STABILITY AS YOU KNEEL - ON LITERALLY ANYTHINGShock AbsorptionSafe, resilient and replaceable cellular urethane cushions help absorb shock out of day to day wear and tear from kneelingAll parts ReplaceableMolded in frame components make replacing parts easy, fast and economical. We offer a Variety of individual parts and parts kits options to suit your every need so you can Upgrade what you want; when you wantVersatilityOne compact kneepad loaded with all the right features to keep you going no matter what your job site looks like