WSI SportsWear - MADE IN USA

Protective Performance Apparel Made in the USA
Men's performance sportswear & apparel
Women's performance sports apparel
WikMax Arctic WikMax ProWikMax
Performance Apparel for Every Sport
Custom Gear
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What is WiKmax HEATR®?

WSI's® WiKmax HEATR® products are the warmest garments you will find on the market. Our exclusive fabric technology was specially engineered by WSI for maximum warmth. Special fibers that are woven into the fabric interact with your own energy to keep you warm as ever, even in the coldest weather. HEATR® technology is designed, tested, and manufactured in Minnesota. 

How much warmth do you need? 

Warmer: For mid-weight gear that will keep you warm in ideal temperatures of -10 to 50 degrees, click on the Warmer Icon. Our best selling mid-weight items are as follows: 683HMS Arctic HEATR® Vent Shirt & 952HUP HEATR® Volt Pant

Warmest: For WSI's warmest WiKmax HEATR® gear, ideal for temperatures -20 to 50 degrees, click on the Warmest
The warmest pieces in our line that we recommend are the 672HWT Full HEATR® Qtr Zip Shirt & 621HWP Full HEATR® Pant.

100% Satisfaction Guaranteed.
We're sure that you'll find our WiKmax HEATR® line to be the warmest winter gear you've ever worn. If there is any reason you are not satisfied with our clothing, you can return it for your full money back within 30 days.

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