Valley to summit, climbing or trekking, rain or snow, the mountains invite you to explore. The Beta LT’s versatility frees you to go. Light, durable N70p GORE-TEX fabric with Tricot Technology provides waterproof, windproof, breathable protection. Full side zips make them easy to get on and off - even over boots - and the waist design rides comfortably under a pack. The articulated trim fit gives you freedom of movement without bulk, and an easy-access thigh pocket stashes small essentials.