Hat & helmet performance liners engineered to instantly absorb sweat. Keep your hats, helmets, visors and everything in between sweat free.
PATENTED SWEATLOCK™ TECHNOLOGY
ON ORDERS $15+ US GROUND
SUBSCRIBE & SAVE 30%
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MADE IN THE USA
MANUFACTURED IN MINNESOTA
AS SEEN ON
"These liners do a great job keeping sweat out of my eyes and off my visor while helping to prevent fogging during practice and games. Absolutely would recommend for ice hockey and roller hockey players of all ages. "
- Pavel -
"Love these hat liners. They work great and have absolutely helped save my new hats from sweat stains. I've bought multiple packs and given some as gifts"
Garrett M -
"No Sweat liners are awesome. Take it from a golfer who has ruined some really neat caps because of perspiration. They also reduce any abrasion from the cap inner rim. Super easy to change. They work as designed."
Brian Pannell -