Fourth Element Men's Xerotherm Leggings

Build warmth from the first layer with the Xerotherm Leggings. Lightweight and exceptionally fast-wicking, they combine thermal insulation with a secure, comfortable fit beneath your drysuit.

Key Features & Benefits

• Warmth without bulk: Polartec® Powerstretch®, originally developed for NASA, traps an insulating layer of air next to your skin.

• Exceptional moisture management: The fastest-wicking fabric in the Fourth Element range draws moisture through fine fibres and spreads it across the outer surface, helping keep your skin drier and more comfortable.

• Performs when wet: Continues to manage moisture when damp, helping maintain comfort during minor drysuit leaks.

• Flexible layering: Wear beneath another thermal undersuit, or on their own beneath a neoprene drysuit.

• Coverage that stays put: A high waistband provides overlap with your top, helping prevent gaps in your thermal layers.

• No riding up: A foot pocket design keeps the leggings in place.

• Smooth against your skin: Flat seams minimise friction for lasting next-to-skin comfort.

• Lightweight with low buoyancy: Provides thermal protection with minimal bulk and buoyancy.

• Made for regular use: Hardwearing, machine-washable fabric makes care straightforward.

• Proven in demanding conditions: The Xerotherm range was tested by underwater filmmaker Doug Allan in −2°C water in Svalbard while filming for the BBC’s The Blue Planet. Specified by FBI Dive Teams, the Norwegian Navy and British Police Diving Units.

Fabric & Care

• Composition: 57% polyester, 33% nylon, 10% elastane.
• Machine wash cold.
• Line dry; do not tumble dry.