Probably the world’s best selling thermal undergarment is now available in a simple one piece option. Featuring the innovative two layer technology pioneered by fourth element, the One Piece Arctic provides a simple solution to the challenges of thermal protection.
The Arctic’s two layers of high insulation, low bulk fabric, ensure exceptional levels of thermal protection.
Constructed with comfort and utility in mind, the minimalist design provides outstanding performance under closer fitting neoprene drysuits.
In a layering system, the Arctic is also suited for use underneath membrane and trilaminate suits.