A moisture-wicking layer to wear next to your skin, under your thermal undergarments and drysuit. Made of sumptuous bamboo fibers, it's ultra-comfortable, with Spandex woven in to move with you. You can also wear it as a stand-alone layer in tropical waters for sun protection and to guard against stings and abrasions. Part of our Glacier Series undergarment line.

• Bamboo Fibers - Primarily made of natural bamboo fibers, this garment is easier on the environment. It also boasts antimicrobial properties for odor-resistance that can be appreciated on multi-day trips.
• Spandex - High-stretch material is woven in to give you the best range of motion
• Stirrups and Loops - Foot stirrups and thumb loops keep the garment from riding up
• YKK Relief Zippers - The front and rear have two-way zippers for added convenience