Fourth Element Men’s Xerotherm Leggings - Lightweight Thermal Base Layer
- Exceptional Thermal Performance – Keeps you warm even when wet, ideal for use under a drysuit or in cold environments.
- Lightweight & Low Bulk – Provides insulation without adding weight or restricting movement.
- Fast-Wicking Fabric – Quickly draws moisture away from the skin to maintain comfort during intense activity.
- Durable & Hardwearing – Built to withstand the rigors of frequent use in tough conditions.
- Easy Care – Machine washable and quick-drying; just line dry after washing (do not tumble dry).
Engineered for performance in the most demanding conditions, the Fourth Element Men’s Xerotherm Leggings deliver outstanding thermal insulation with minimal bulk. Designed to be worn under a drysuit or as a base layer in extreme environments, these leggings are crafted from a high-performance blend of polyester, nylon, and elastane for comfort, durability, and stretch. The fabric wicks moisture rapidly, keeps you warm even when wet, and dries quickly after use. Lightweight and low in buoyancy, they’re the perfect choice for serious divers, adventurers, or anyone seeking warmth without compromise.
WARNING: This product can expose you to chemicals including lead, which is [are] known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov


