Can one climbing harness perform during all types of climbing styles? We put the Camp Energy CR4 to the test; a lightweight reasonably priced harness that's designed to fit a wide range of different sized people. We put it to the test, using it for sport, trad and indoor climbing in the Chamonix mountains and town. Great deal on the Camp CR4 Harness here. Climbing A Multi-Pitch Tower: Camp Energy CR4 Challenge | Climbing Daily Ep.1742