Check the listing for details. Singing Rock Technic Speed SM Climbing Harness - Lightweight, Durable, EN/CE. Condition: New. Listed at 265.85 USD. The Singing Rock En, Ce Technic Speed Sm is a high-performance harness designed for technical climbing and speed ascents. Made from durable and lightweight materials, this harness offers a comfortable fit and maximum freedom of movement. The adjustable waist belt and leg loops provide a customizable fit for all body types. The four gear loops and strong haul loop offer ample space for carrying all necessary equipment. Perfect for alpine climbing, ice climbing, and mountaineering, the Singing Rock En, Ce Technic Speed Sm is a reliable and versatile choice for serious climbers.1. Elevate your rock climbing game with the Singing Rock En, Ce Technic Speed Sm - the ultimate choice for experienced climbers looking to push their limits.. 2. Lightweight and durable, this harness offers unrivaled.