The Spark is a rock climbing harness that combines lightweight performance and comfort with the precision fit that C.A.M.P. harnesses are known for. The interior padding is thermoformed to mold precisely to the body and is supported by layered construction that uses differentiated density expanded polyethylene padding. Adjustable leg loops allow for a fine-tuned fit and quick adjustability. The gear loops are differentiated front and back with shaped loops on the front for fast access to quickdraws and gear and flexible flat loops on the rear for a low profile.