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K2 Union Suit - Men's

Immersion Research

K2 Union Suit - Men's


Online inventory may not reflect in-store availability.

K2 Union Suit - Men's is available to buy in increments of 1

IR’s K2 fabric is a light weight Polartec® grid fleece (about the same weight as a cotton t-shirt) but it’s still remarkably insulating and dries lightening fast. Like the original Union Suit, the neck and shoulders are made with a super stretch neoprene that allow you to climb into the suit via the neck hole- no zippers necessary. The K2 Union Suit is perfect for shoulder season paddling or summertime on cold water rivers. It can be worn under a drysuit, or even matched with a dry top and paddling pants or shorts. If you’ve never owned an IR Union Suit before, get ready to fall in love with one piece layering, and if the IR Thick Skin Union suit is already your favorite piece of gear, this is the perfect companion.

  • Polartec Grid Fleece
  • High Warmth to Weight Ratio
  • Breathable and Moisture Wicking
  • Zipperless Entry
  • Weight: 2 lbs
Men's Union Suit S M L XL XXL
Height (inches) 5'4" - 5'7" 5'8" - 5'10" 5'11" - 6'1" 6'0" - 6'3" 6'2" - 6'4"
Weight (lbs) 125-150 150-165 165-180 180-210 210-230
Chest (inches) 36"-38" 39"-41" 42"-44" 45"-48" 49"-53"
Inseam (inches) 28"-30" 30"-32" 32"-34" 33"-34" 33"-34"