Sweat Proof Men's Boxer Briefs with Fly

You might feel some moisture where you sweat, but your pants won't show sweat marks. After wearing the boxer briefs for 15 minutes, most people don't even notice because it feels so comfortable.

Our sweat proof underwear for men fits true to size. If you wear a large, we'd recommend wearing an Ejis large. You can check your measurements on our size chart.

Our sweat proof underwear protects the butt, back of the legs and crotch area from perspiration, but not the front pouch. The pouch is made of breathable micro modal for all day comfort.

Turn the boxer briefs inside out and wash with cold or warm water with your other clothes. Our micro modal boxers are dryer-safe on low heat. You can use regular detergent, and stain remover when needed. NOTE: Bleach, vinegar, and high temperatures (e.g., ironing) damage the waterproof layer. For more information, view ourCare Instructions on the FAQs page.

We offer single packs, and bundles of 3, 6, and 9 pairs of sweat proof boxer briefs. To see our selection of bundles, go to ourbundles page.

The silver infused fabric used in Ejis sweat proof boxer briefs is treated with SILVADUR™technology, which effectively controls odor-causing bacteria on the fabric. This provides enhanced odor protection.

Expect your Ejis sweat blocking boxers to work just as well after 50+ washes as they did on the first day. But, no boxers last forever. If they are subject to high friction levels when wearing they will wear out faster and need replacing. 

Our sweat proof boxer briefs have added leg length to help minimize thigh chafing. The breathable micro modal fabric and extra large comfort pouch keep your most valuable assets comfortable all day.