Leatt 3DF Hybrid Knee Guard When the trails get more challenging, the need for additional protection becomes critical. The Leatt 3DF Hybrid Knee Guards offer robust hard shell protection, with an internal 3DF impact foam layer to absorb the energy from impacts. These knee guards are designed to mimic the feel of a soft guard, without sacrificing the slide protection of a hard shell. This updated version features a new perforated and breathable neoprene sleeve, a lower profile design and improved silicone X-Strap and grippers to keep things in place. If you're in search of superior knee protection without sacrificing comfort, the Leatt 3DF Hybrid Knee guards are just the ticket. Features Hybrid design mimics the feel of soft guards with the enhanced protection of a hard shell guard Hard shell exterior with improved sliding surface3DF ventilated impact foam beneath hard shell absorbs energy from impacts Aramid outer layer improves durability and resists abrasions Perforated neoprene sleeve with silicone gripper keeps things cool and securely in place during hard rides CE-certified to EN1621-1 standards Sizing Size Small/Medium Large/Extra Large XXLThigh Circumference (cm)33cm - 41cm41cm - 53cm53cm - 58cm Calf Circumference (cm)25 - 33cm33 - 44cm44 - 51cm | Leatt | 3Df Hybrid Knee Guard Men's | Size Xx Large In Flint