Athletic Long Boxer Brief, Polyester Spandex
4.5 (363) In stock
![](https://www.ufmunderwear.com/media/catalog/product/9/-/9-max-poly-sport-800.jpg?quality=80&bg-color=255,255,255&fit=bounds&height=&width=)
UFM MAX Support Gen 3.1 Polyester-Spandex 9 Inch Boxer Briefs
are worn by men who like underwear with maximum support and lift. Every pair of UFM Men's Underwear has a US patented and Intl patents pending adjustable pouch that isolates and supports to each man's desired level of comfort. The pouch is made of a soft, breathable fabric that gently supports and lifts to prevent the skin on skin contact that causes chafing.
Gen 3.1 MAX is similar to the Gen 2 and 3 MAX design with the following upgrades:
Larger and roomier pouch
More elastic and more breathable pouch material (Same pouch material as Gen 4 and 5)
Button holes through the waistband instead of metal grommets
Higher rise in the back.
New MAX waistband
The pouch built into the Gen 3.1 Boxer Briefs offers more lift and support compared to the pouch built into the Regular (4th and 5th Gen) Boxer Briefs. The drawstrings can be tied tight for extra support or light for loose support. The lightweight fabrics wick sweat and dry fast.
This is Pouch Underwear for Men! Briefs and Boxer Briefs that support your manhood and prevent chafing. Shop Mens Underwear Free Shipping $35+
UFM MAX Support Gen 3.1 Polyester-Spandex 9 Inch Boxer Briefs
are worn by men who like underwear with maximum support and lift. Every pair of UFM Men's Underwear has a US patented and Intl patents pending adjustable pouch that isolates and supports to each man's desired level of comfort. The pouch is made of a soft, breathable fabric that gently supports and lifts to prevent the skin on skin contact that causes chafing.
Gen 3.1 MAX is similar to the Gen 2 and 3 MAX design with the following upgrades:
- Larger and roomier pouch
- More elastic and more breathable pouch material (Same pouch material as Gen 4 and 5)
- Button holes through the waistband instead of metal grommets
- Higher rise in the back.
- New MAX waistband
The pouch built into the Gen 3.1 Boxer Briefs offers more lift and support compared to the pouch built into the Regular (4th and 5th Gen) Boxer Briefs. The drawstrings can be tied tight for extra support or light for loose support. The lightweight fabrics wick sweat and dry fast.
![](https://m.media-amazon.com/images/I/91lFpjv7JgL._AC_UY1000_.jpg)
New Balance Men's Mesh 5 No Fly Boxer Brief, Athletic Compression
![](https://www.fruit.com/dw/image/v2/ABAH_PRD/on/demandware.static/-/Sites-masterCatalog_FRUIT/default/dw78304ccb/images/hi-res/FB0C2F97-4929-48EA-A2B27325B8DE4D16.jpg?sw=1396&sh=1732&sm=fit&sfrm=jpg)
Men's Breathable with Ultra Flex Long Leg Boxer Briefs, 3 Pack
![](https://ae01.alicdn.com/kf/S3e1ab67c00064254a14f80d50b891e06W.jpg_640x640Q90.jpg_.webp)
5pcs Mens Boxer Briefs Mesh Knit Fast Dry Sport Polyester Boxer
![](http://media.gq.com/photos/60e717cef1da6f59930e8192/master/pass/briefs-16x9.jpg)
6 Best Boxer Briefs for Men in 2023 Are Comfy, Breathable, and
SPORTS UNDERWEAR – 2ND AND 3RD GENERATION UFM BIG AND TALL BOXER BRIEFS, You’ve felt it! The chafing, the sweating, the irritation. Not any more. UFM
![](https://www.ufmunderwear.com/media/catalog/product/1/b/1black-boxer-briefs-torso_4.jpg?quality=80&bg-color=255,255,255&fit=bounds&height=&width=)
Polyester Boxer Briefs 6 3rd Gen Big and Tall Athletic Underwear for Men
![](https://ae01.alicdn.com/kf/S804c2bf8ed6e4daf9dc72896653e3f46X/5pcs-Mens-Boxer-Briefs-Mesh-Knit-Fast-Dry-Sport-Polyester-Boxer-Briefs-No-Ride-up-6.jpg)
5pcs Mens Boxer Briefs Mesh Knit Fast Dry Sport Polyester Boxer
![](https://i.ebayimg.com/images/g/ziUAAOSw2IZi08jK/s-l400.jpg)
Men's Underwear High Elastic Nylon Anti-wear Leg Sports Long Boxer
Originally introduced to the sports market in 2013, our Polyester-Spandex 9 Inch Boxer Briefs are worn by men to prevent chafing, rubbing, sagging,
![](https://www.ufmunderwear.com/media/catalog/product/9/-/9-reg-red-a-800_1_4.jpg?quality=80&bg-color=255,255,255&fit=bounds&height=&width=)
UFM Adjustable Support Boxer Brief 9 Polyester-Spandex REG Red 28-30 (S) - Env
![](https://images.footballfanatics.com/sporting-kansas-city/mens-concepts-sport-charcoal-sporting-kansas-city-invincible-knit-boxer-briefs_ss5_p-200487297+u-ilzpetgs3mxizn42nybo+v-rqttxbhp13wglyxav5sn.jpg?_hv=2&w=900)
Men's Concepts Sport Charcoal Sporting Kansas City Invincible Knit
![](https://i.ebayimg.com/images/g/89AAAOSwnjlh32K4/s-l1200.webp)
Russell Sport Long Leg Boxer Brief Black with Blue Writing XL 40
![](https://m.media-amazon.com/images/I/910csY+7DkS._AC_UY1000_.jpg)
New UFM 4.0 Underwear For Men Adjustable Athletic Support Boxer Brief 6 Polyester-Spandex : : Clothing, Shoes & Accessories
![](https://ae01.alicdn.com/kf/S3e1ab67c00064254a14f80d50b891e06W/5pcs-Mens-Boxer-Briefs-Mesh-Knit-Fast-Dry-Sport-Polyester-Boxer-Briefs-No-Ride-up-6.jpg)
5pcs Mens Boxer Briefs Mesh Knit Fast Dry Sport Polyester Boxer Briefs No Ride-up 6''Underwear with Fly for Men Pack
Why UFM Underwear?, We have designed Underwear For Men that are both stylish and functional with multiple applications. These boxers, trunks, briefs
![](https://i5.walmartimages.com/seo/UFM-Mens-Polyester-Spandex-9-inch-Inseam-Long-Boxer-Brief-featuring-UFM-s-Exclusive-Patented-Adjustable-Support-Pouch-Regular-Support-Royal-Blue-24-2_303426af-da16-49fb-b184-652bc41910a7.a7445e03b626b72c9f250206af84a95d.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
UFM Mens Polyester/Spandex 9 inch Inseam Long Boxer Brief featuring UFM's Exclusive Patented Adjustable Support Pouch, Regular Support, Royal Blue
Men's Micro-Stretch Black/Gray Long Leg Boxer Briefs
Hanes Ultimate Men's Stretch Long Leg Boxer Brief Underwear, Moisture Wicking, 5-Pack
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