Designed as a lightweight, indoor climbing & lifestyle shoe, the L5 UP has become the route setter’s best friend. Its easy-on, easy-off access makes it a go-to when setting is abundant and time isn’t. Its state-of-the-art construction pushes the envelope of technology by utilizing our RH rubber formula for an outsole, combined with a manufacturing process that extends this sole into a low-profile toe rand, wrapping and protecting the forefoot. The L5 UP is a lightweight shoe built on a cushy, dual-density EVA midsole, with a synthetic, microfiber mesh upper, boasting an exceptional durability-to-breathability ratio for all-day comfort on or off the wall.