FXR Svalbard F.A.S.T. Insulated Monosuit

Built for deep-freeze days from first flag to last light, the FXR Men’s Svalbard F.A.S.T. Insulated Monosuit combines maximum warmth, ice-ready safety, and heavy-duty winter protection. Its 450D polyester outer shell uses a HydrX 10K™ waterproof, 8K breathable, and windproof laminate with critical seam sealing and a PFAS-free DWR finish to help block snow, moisture, and cold air. Abrasion-resistant 660D nylon reinforces the knees, insteps, and hems, while F.A.S.T. 3.0™ and Thermal Flex™ insulation deliver a combined 290g insulation value, a maximum warmth rating of 10, and added flotation assistance around ice and open water.

Perforated F.A.S.T.™ insulation at the vents, upper back, and seat works with the moisture-wicking quick-dry mesh lining and Dry Vent™ chest and side-body system to help release excess heat during active ice fishing. Waist-height two-way leg zippers provide another way to manage airflow and make entry easier, while pre-curved padded knees and thermal and dry seat and knee inserts add protection in high-contact areas. Adjustable suspenders with a waist belt, storm cuffs, boot-lace retention, reflective inserts, and an adjustable hood with removable faux fur complete the extreme-cold design.

• HydrX 10K™ laminate provides 10K waterproofing 8K breathability and windproof protection 
• F.A.S.T. 3.0™ technology provides added flotation assistance during emergency water situations 
• Combined F.A.S.T.™ and Thermal Flex™ insulation delivers a 290g insulation value 
• Maximum warmth rating of 10 provides substantial insulation for extreme cold conditions 
• F.A.S.T.™ insulation is perforated at all vents upper back and seat panel to improve breathability 
• Abrasion-resistant 660D nylon reinforces the knees insteps and hems against wear 
• Pre-curved padded knees provide targeted protection while supporting natural movement 
• Thermal seat dry seat and dry knee inserts provide added warmth and moisture protection in key contact areas 
• Dry Vent™ chest and side-body vents resist snow and moisture while releasing excess heat 
• Waist-height YKK® two-way leg zippers provide convenient access and additional ventilation 
• Heavy-duty YKK® #8 VISLON® two-way front zipper with outer placket and hook and loop closure helps block winter weather 
• Large cargo pockets with hook and loop flap closures provide practical ice-fishing storage 
• Storm cuffs with snap closures and front boot-lace retention help reduce snow entry 
• Adjustable suspenders with waist belt and buckle closure help maintain a secure fit 
• Reflective inserts improve visibility during low-light conditions 

Men - Tall Sizing (6’1” to 6”4”) 

· 2” longer in arm and body length from regular sizing 

· 3” longer inseam length from regular sizing

Men - Short Sizing (5’4” to 5’7”) 

· 1.5” shorter in arm and body length from regular sizing 

· 2.5” shorter inseam length from regular sizing