Sweat proof undershirts and sweat proof boxer briefs work under any shirt or pants for maximum flexibility. Wear what you want when you want.
Real silver is permanently infused to fibers to fight odor causing bacteria. Leaving you smelling fresher for longer.
Works or your money back. Full 45 days for you to test your first Ejis undershirt and/or boxer briefs in real life.
Soft and absorbent micro modal layer, durable and silent waterproof layer. Sweat Protection for your underarms, back and butt.
Micro modal fused with silver to fight odor causing bacteria will keep you fresher longer.
Super premium micro modal fabric is 2x softer and 50% more water-absorbent than cotton.
Added length and stretch ensures it stays tucked in all day.
The Ejis sweat proof technology acts like a barrier between your sweat and your clothes, leaving you looking drier. The silver embedded in the fibers fight odor causing bacteria so you smell good all day. It won’t make your sweat disappear (we’re still working on that). So it may feel a little damp but it won’t show on your clothes.
You get a full 45 days from purchase to put your first unit to the test to make sure it really works for you just like it does for tens of thousands of other men. If you feel it’s not right for you just let us know and we’ll give you a refund.
The sweat proof technology is concentrated on the areas that sweat the most, under the arms and the back for the undershirts and across the butt, crotch and back of the legs for the boxer briefs.
Your first undershirt and/or boxer briefs are covered by our First Product Guarantee. If you don’t love it we’ll help you find the right fit.
Want your clothes to work extra hard to manage sweat and odor? Learn about antimicrobial fabrics and textiles, which help manage odor, plus how they work.