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.
- Elasticated waist band for extra comfort
- Low, front zip for easy donning
- High recycled content: Outer: 80% Recycled Polyester. Inner: Fleece 100% recycledpolyester
- Contemporary flexible,llic branding
- Hand Warmer Pockets
- High wicking
- Low bulk, high insulation
- Pee-valve ready
- Thumb loops and foot stirrups to aid donning
- Single layered lower legs reducing bulk around the ankles
Fabric & Care
OUTER: 80% Recycled Polyester, 17% Nylon, 3% Elastane.
INNER: 100% recycled polyester
Care Instructions:
Machine Wash Separately at 30°
Line dry
Do not use bleach
Do not tumble dry
Do not iron
Do not use fabric softeners








