The LOWA Tibet GTX WIDE is a stable and robust backpacking boot that has proved itself many times over on the toughest treks all over the world and on countless multi-day alpine expeditions. It’s even quite at home on via ferrate. A Waterproof GORE-TEX® membrane ensures your feet are always dry. Here are some of the patented, LOWA-exclusive technologies you’ll find in the LOWA TIBET GTX WIDE: LOWA C4-Tongue: The anatomically shaped, padded tongue is designed to improve ankle flex and decrease pressure points, for all-day comfort. LOWA 2-Zone-Lacing: Independently adjustable lacing zones, one on the forefoot and one on the upper, allow the user to customize the lacing tension and do special foot-hold lacing techniques. LOWA Flex: Upper construction with freely moving, individually mounted lace hooks provides a more individualized fit and allows the lacing system to flex as you walk, for better comfort. LOWA X-Lacing: Patented LOWA technology holds the tongue in place, both vertically and horizontally, preventing slippage and pressure points and blisters. LOWA Roller Eyelets: Metal eyelets with small rollers minimize friction, ensure easy lacing. LOWA FlexFit: Easier ankle movement due to integrated “FlexZone“ and flexible lace.