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K2 Power Grid® Fleece Union Suit

Regular price $150.00

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A high performance, lightweight one-piece union suit designed to wear under a dry suit or any time you need to be prepared for a variety of conditions.

The K2 Polartec® Power Grid™ Fleece Union Suit is a high-performance, lightweight twist on our original one-piece layering system. This form-fitting union suit helps to regulate body temperature. Zipper-less super-stretch neck neoprene entry eliminates buttons, zippers, and snaps. 4-way stretch polyester grid fleece provides a wide comfort range for exceptional performance in a variety of conditions. Men’s union suits are equipped with a front fly. Super wicking fabric makes the K2 Union Suit dry quickly and keeps you warm even when wet. A perfect base layer for a variety of outdoor pursuits. Skiing, snowboarding, hunting, cold weather camping, ice fishing, snowmobiling, partying, paragliding, the list is endless.


  • Super stretch neoprene neck for zipperless entry
  • Front fly
  • Breathable Polyester Waffle Grid fleece wicks moisture away
  • High Warmth to Weight Ratio
  • A one-piece suit eliminates cold spots
  • Flatlock seams to prevent chafing
  • Size variations to fit people of most shapes and sizes (S-XXL) 

Technical Specs

  • Fabric - Stretchy Polartec® Power Grid® Crossdye Heather Jersey with Odor Resistance
  • Fabric Content - 90% Polyester, 10% Spandex
  • Fabric Weight - 119 g/m² 
  • Country of Origin - Vietnam
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