X-Tex Finnfill Heavy

The URSUIT X-TEX Finnfill Heavy Undersuit 1.97 CLO is a high-performance thermal undersuit specifically designed for use in extremely cold conditions. Its four-layer construction combines outstanding insulation with comfort and freedom of movement. The Finnfill insulation provides long-lasting warmth, while the breathable and waterproof X-Tex membrane helps maintain a comfortable climate inside the suit.

The Heavy version is developed for users who require maximum thermal protection during work or activities in very cold environments.

Key features

• Thermal undersuit with 1.97 CLO insulation rating
• Designed for extremely cold conditions
• Four-layer construction for optimal insulation
• Finnfill fibre insulation layer
• Breathable and waterproof X-Tex membrane
• Elastic and flexible outer fabric
• Fleece inner lining for added comfort
• Retains insulating properties after repeated washing
• Maintains insulation performance even when wet
• Ventilation openings under the arms and on the left arm
• Front zipper with double sliders
• Zippered chest pocket
• Large thigh pockets
• Elastic finish at collar, sleeves, and ankles
• Wide elastic waistband
• Thumb loops and foot retainers for easy dressing