SILVERAIR MERINO WOOL BOXER-BRIEF

A high performance boxer-brief made with luxurious 17.5 micron merino wool and real silver. Our custom double knit fabric weighs 200gsm and has a terry finish on the inside that is incredibly comfortable and a dream to wear. The silver neutralizes odor causing bacteria and takes the natural anti odor performance of merino to the next level. A silicone grip system prevents the legs from riding up or bunching.

Watch the video  

Electric Blue
Midnight Blue Fly
Midnight Blue Flyless
Electric Blue
    • SilverAir + Merino Wool fabric prevents odor build-up 
    • SmartGrip™ System helps keep leg bands in place 
    • Made from 17.5 Micron Merino Wool
    • 90% Merino Wool, 5% Metallic, 5% Spandex (200 gsm)
    • Manufactured in China

SIZING GUIDE

(based on body measurement in inches)

FIT GUARANTEE

We want you to love your gear and offer a try-on guarantee for your first pair of underwear. If you don't love it, let us know within 30 days of purchase and we'll send you a different size or take it back and issue a full refund.

MATERIAL

17.5 Micron Ultrafine Merino Wool. No Compromises.

For the base fabric of this underwear, we sourced ultra fine 17.5 Micron New Zealand Merino Wool for it's natural ability to regulate temperature and resist odor, while having a buttery soft hand feel that is dry to the touch. SilverAir metallic yarns neutralize bacteria and reinforce odor-control. Finally, a hint of spandex is added so the underwear does not lose it's shape over time. The waistband is constructed with a double-soft nylon that feels like a cloud on the skin and will not leave any marks.

SilverAir Shirt

SILVERAIR TECHNOLOGY

Taking odor control to a whole new level.

Merino wool is naturally resistant to odor-causing bacteria, but silver actively neutralizes any bacteria it comes into contact with. That's why we infuse our SilverAir technology into the underwear to give it the best possible anti-odor performance in the market.

SilverAir Sock
Customer Reviews
5.0 Based on 4 Reviews
5 ★
100% 
4
4 ★
0% 
0
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
RR
12/09/2021
Richard R.
United States United States

Amazing underwear

These briefs feel wonderful and don't bunch up at all

JR
12/05/2020
Joseph R.
United States United States

Best Wool boxer briefs I've tried!

I've had a few pairs from Y athletics for awhile now and they've held up great. The merino and silver air really work at reducing odors allowing to wear even multiple days and feel fine. The grip on the legs is a must for me to prevent them from riding up. They are a little too thick/warm for summer months, but during cooler weather and winter they are my go to.

MM
12/01/2020
Mark M.
United States United States

Love It!

Outstanding product. Great fit, excellent design and construction. I will be a repeat customer.

DT
03/03/2020
David T.
Australia Australia

Best for Comfort and Cleanliness

Great for travel. You can wear it for a week at a time. It can be easily washed and dried. I have been wearing them for a couple of years now.