Duluth Trading Company - Keep the swelter out of your shorts this summer with our stone-cold chiller – Armachillo® Underwear. Made-in-the-Jade™ fabric tech means microscopic jade particles embedded in the fabric keep

They say good things come in threes and the Armachillo® Cooling Underwear 3-Pack proves the rule! Microscopic bits of jade embedded in the fabric feel

Women's 3-Pack Armachillo Cooling Briefs

Duluth Trading TV Commercial: Put 'Em on Ice Armachillo Underwear

When it's Texas-hot out there on the job site you need the absolute best cooling performance everywhere you can get it. So ditch the hot, sweaty

Men's Armachillo Cooling Short Boxer Briefs

Sail through heat waves with ease in the shorts that combine Armachillo® cool-to-the-touch comfort and maxed-out freedom of movement. The hybrid

Women's Armachillo Cooling 10 Shorts

Men's & Women's Armachillo Collection

Keep 'em on ice throughout this whole sweaty season with

FACT: the wrong underwear can completely ruin your day. So let’s hear it for drawers that keep their cool. Panties that stay put. Undies that

Women's Armachillo Cooling Boxer Brief Underwear

Women's Armachillo Cooling 10 Shorts

Treat him to the gift that’ll keep him chill, cool and comfortable on the steamiest days., Same great underwear as our cool-to-the-touch Armachillo®

Men's Armachillo Cooling Boxer Briefs 3-Pack

Keep your chill attitude through summer’s sear with the free-moving shorts that feel oh-so-cool to the touch. Their secret? Duluth’s exclusive

Men's Armachillo Cooling Relaxed Fit 11 Active Shorts