JAY is a tried-and-tested all-round harness designed for climbing in the gym, at the crag, on via ferratas, and for mountaineering. Now in its fourth generation, the harness offers improved comfort and performance. The butterfly-shaped waist belt optimally distributes the load, providing enhanced hanging comfort. The innovative center fit construction allows the hip padding to slide for optimal adjustment and positioning, ensuring a perfect fit for climbers of various body types.

Made with a combination of HMPE-polyamide blend, the harness features parallel tie-in points on the hip and leg loops, which are soft and smooth for added comfort. These tie-in points are protected by textile abrasion-resistant materials, ensuring durability. Additionally, the enlarged central ring adds extra comfort while standing and belaying. The design also accommodates different body sizes, as the hip belt and leg loops increase in height with increasing size, ensuring better fit and support for all users.

The harness is equipped with fully opening, self-locking Slide Block buckles on both the waist belt and leg loops, making it easy to put on, especially when wearing skis or crampons. These buckles help streamline the process of adjusting the harness, so you can focus on your climb rather than your gear. The JAY is also made with bluesign® certified materials, adhering to one of the most stringent environmental standards in the textile industry, ensuring sustainable and responsible production.

The JAY harness combines optimal comfort, durability, and functionality, making it a versatile choice for climbers in a wide range of activities. Whether you're training indoors, scaling outdoor crags, or tackling alpine routes, this harness provides the security and ease needed for every climb.