Thermalux Undersuit
Description
Thermalux Drysuit Undersuit
Designed for divers who demand warmth without restriction, the Thermalux Drysuit Undersuit combines advanced thermal insulation, moisture management and ergonomic comfort in a lightweight, high-performance design. Suitable for recreational, technical, commercial, military and rescue diving, it delivers dependable thermal protection across a wide range of underwater environments.
The innovative 3-layer construction pairs a durable 40D nylon outer shell, 200gsm thermal polyester insulation, and a soft moisture-wicking microfleece lining to retain body heat while keeping you dry and comfortable throughout the dive. Strategically positioned Lycra stretch panels at the shoulders, underarms, lower back, cuffs and legs maximise flexibility, allowing unrestricted movement both in and out of the water.
Designed for all-day comfort beneath a drysuit, the Thermalux features a soft fleece-lined collar, smooth interfaces around drysuit seals, integrated foot stirrups and elasticated cuff loops to prevent ride-up and eliminate uncomfortable bunching. Twin hip pockets provide practical storage, while the two-way front zip makes dressing and undressing quick and easy.
With a TOG rating of 2.3, quick-drying, moisture-wicking fabrics and natural resistance to bacteria and fungi, the Thermalux is an ideal choice for divers operating in cold-water conditions. Each undersuit is supplied with a breathable mesh-panel carry bag for convenient storage and transport.
Features
- Lightweight 3-layer thermal construction for warmth without bulk.
- Durable 40D nylon outer shell resists abrasion and wear.
- 200gsm thermal insulation provides excellent heat retention.
- Moisture-wicking microfleece lining keeps you dry and comfortable.
- Lycra stretch panels improve flexibility and unrestricted movement.
- Soft fleece-lined collar enhances comfort around the neck seal.
- Elasticated cuff loops and integrated foot stirrups prevent ride-up.
- Twin hip pockets provide convenient storage.
- Two-way front zip for easy entry and ventilation.
- Quick-drying, breathable fabric with natural resistance to bacteria and fungi.
- TOG Rating: 2.3.
- Supplied with a breathable mesh-panel drawstring carry bag.
Available Sizes
XS, S, M, ML, MLR, L, LR, XL, XLR, XXL, XXLR and XXXL
Construction - 3-Layer Performance System
- Outer Layer:
- Durable 40D nylon for enhanced abrasion resistance
- Mid Layer:
- 200gsm thermal polyester insulation for effective heat retention
- Inner Layer:
- Moisture-wicking microfleece lining for comfort and dryness
Custom Branding & Bespoke Options
Thermalux undersuits are available with a range of custom branding options, making them ideal for dive centres, commercial teams, military units, and rescue organisations.
Branding Options Include:
- Company logos (printed)
- Team or department identification
Key Features
- Sizes: XS, S, M, ML, MLR, L, LR, XL, XLR, XXL, XXLR, XXXL
- Lightweight, high-performance insulation
- Twin hip pockets for convenience
- Flexible and breathable construction
- Two-way front entry zip for ease of use
- Advanced Lycra stretch panels positioned at: shoulders, underarms, lower back, cuffs, lower legs, and ankles
- Supplied with breathable drawstring carry bag with mesh panels for drainage/ventilation.
- Soft fleece-lined collar for added comfort
- Smooth interface with drysuit seals
- Quick-drying and moisture-wicking
- Naturally resistant to bacteria and fungi
- Elasticated cuff loops for secure fit
- Integrated foot stirrups to prevent ride-up
