Mammut Ophir 4 Slide climbing harness is a leader in versatility and lends itself to sports and indoor climbing, via ferrata, hiking. Ophir 4 Slide takes you on a cliff, in the gym, in the mountains and at high altitudes, guaranteeing you comfort and great performance. The four buckles located on the belt and leg loops allow you to adjust the sizes, while the double-webbing technology guarantees comfort and absolute freedom when you wear the harness. The harness is completed by four material loops and a very resistant rear ring (4 kN). Taglia Girovita (cm) Girocoscia (cm) XS-M 59-89 43-59 M-XL 76-110 54-72 Instructions. Mammut Ophir 4 Slide climbing harness