- Close-to-skin fit for easy sweat-wicking
- Zipperless fly
- The addition of elastane for greater comfort of movement
- Designed for very cold days
- They work well with trekking and tactical pants
Underwear (long johns) US LVL 2 are base layer pants designed for very cold days. Made of a mix of polyester and elastane, they provide excellent anti-sweat properties and comfort for many hours of the trail. Cut so that they adhere directly to the skin, they will work great with lightweight trekking pants, such as TREKKING TACTICAL PANTS®, and with insulated models designed for severe frosts. The long johns are equipped with a zipperless fly.