The Bare Polar Xtreme Full Mens Black undergarment uses advanced thermal technology to balance warmth with breathability for scuba diving and other underwater activities. It provides compression resistance and best-in-class insulation that stays durable through repeated compression, making it suitable as a base layer under a drysuit or worn on its own in cooler water. The design supports freedom of movement while delivering reliable warmth for extended dives.

Designed for gear-ready performance, this dive undergarment features moisture management that moves moisture away from the skin, quick-drying fibers, and a high warmth-to-weight ratio tailored for diving needs. With 90% recycled content and 100% PFC-free construction, it pairs sustainability with practicality for long days in the water. Practical features include a zippered chest pocket for keys, thumb loops to keep sleeves in place when donning a drysuit, an extra-long front zipper for easy donning, hand warmer pockets, and an elastic waist cinch. Stitched buttonholes accommodate P-valve installation and Lycra stirrups help keep the pants in place during donning, all packaged in a BARE branded stuff sack for storage between dives.