Ring Open books The SIRANA TC with its

The SIRANA TC with its stylish design is an environmentally friendly and resource-saving harness manufactured in accordance with the strict requirements of the bluesign system

from roughly the 1930s to 1970s

bouldering

The Physiology of Climbing is the ultimate guide for climbers seeking to understand the science behind their strength and performance

Colors: black/rust

Ring Open books The SIRANA TC with itsMultidirectional gated ring The RING OPEN gated ring is designed for semi permanent connection of equipment. The round shape allows it to function optimally in all directions. It has a large opening that allows installation of ropes with sewn terminations.