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 the Aqua Lung Glacier Series undergarment line.

Foot stirrups and thumb loops keep the garment from riding up.

The front and rear have two-way zippers for added convenience.