Leatt 3. 0 EXT Knee & Shin Guards The Leatt 3. 0 EXT Knee & Shin Guards are hard shell protectors that are enhanced by reenforcement areas featuring 3DF ventilated impact foam. This foam allows for a soft, comfortable fit and absorption of impact forces in the case of a crash. With a full shin extended length design that is BMX/DH approved, these knee guards are CE-tested and certified as impact protection for both the knees and shins. FEATURESHard shell designadds robust slide and impact protection3DF ventilated impact foamabsorbs impact forces while maintaining breathability Full shin BMX/DH approved extended length - EXT3D design with specific left and right specific design Designed without inner sleeve for improved airflow and a stable fit Slim shin plate fits inside boots Weight: 600g - 1. 3 lbs (pair)Sizing Size Small/Medium Large/Extra Large XXLThigh Circumference (cm)33cm - 41cm41cm - 53cm53cm - 58cm Calf Circumference (cm)25 - 33cm33 - 44cm44 - 51cm | Leatt | 3. 0 Ext Knee & Shin Guards Men's | Size Large/extra Large In Flint