Material Chamude Goat leather Polyester Tricot Elastane Technology RISC Armax fingers 30 Degree Buckle Ergothumb RISC knuckles Functionality Adjustable cuff Adjustable wrist strap Safety Double palm Protection on finger Protection on knuckles Comfort Perforated leather Ergonomic thumb 30 Degree Buckle of the wrist strap that s placed at an ergonomically optimized angle of 30 degrees to enable full freedom of movement. RISC Armax fingers Seamless & solid protection on the fingers. Provides impact absorbtion & can act as a slider. Ergothumb Construction in which the thumb & index finger are made from one & the same panel of fabric. This reduces seams & pressure points whilst also giving a wrinkle-free look. RISC knuckles Lightweight & strong external carbon protection, pre-formed around the knuckles.