Dropping into glacial meltwater or navigating an alpine dawn no longer means a battle against the chill. Immersion Research redefines cold-weather comfort with the Balaclava Union Suit, a singular layer crafted to keep your core temperature dialed, no matter the elements. This head-to-ankle thermal sanctuary, featuring an integrated balaclava, wraps you in a breathable, stretch-knit fabric that moves effortlessly, wicking moisture away as quickly as you generate it. Its seamless fit eliminates pinch points and bunching, making it an indispensable foundation under drysuits, shells, or worn solo for brisk mornings by the fire. Whether you're pushing through a frigid river run, securing a high-altitude camp, or simply seeking uninterrupted warmth for chilly nights, this suit ensures full-spectrum protection without the bulk. Its low-profile design and quick-drying properties mean peak performance endures from sunrise to campfire stories, letting your adventure dictate the pace, not the thermometer. 
 
PRODUCT CONDITION
 
This UnNew Immersion Research Balaclava Union Suit is in Excellent condition. 
 
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.   



TECH SPECS

• Brand: Immersion Research
• Material: Polartec Power Grid (92% polyester, 8% spandex)
• Insulation Weight: midweight
• Fit: semi-fitted
• Style: full-zip body suit
• Hood: fixed
• Anti-Odor: yes
• Activity: ski, snowboard