![](http://www.alphx.com/cdn/shop/files/GROUP_WM_1500X750_PNG_869ddf90-a914-4147-84ef-386c0e4d2952.png?v=1690372803&width=640)
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![ALPHX Comfort Class Brief - Modern Fit - Maritime Navy Blue | ALPHX.com](http://www.alphx.com/cdn/shop/files/120-mod-mb-ghost-9-8-23-66885f6b80a40.webp?v=1720213840&width=640)
![ALPHX Comfort Class Brief - Modern Fit - Midnight Black | ALPHX.com](http://www.alphx.com/cdn/shop/files/img-2148-66888a63f0070.webp?v=1724434572&width=640)
![ALPHX Comfort Class Brief - Modern Fit - Moss Green | ALPHX.com](http://www.alphx.com/cdn/shop/files/120modwmghost3-480072-db8a5285-a3c0-413f-bb05-0fd98822f67e-6688fc22e60cb.webp?v=1720254028&width=640)
![ALPHX Comfort Class Trunk - Athletic Fit - Frost White| ALPHX.com](http://www.alphx.com/cdn/shop/files/121-ATH-BW-GHOST-PRODUCT-PAGES.webp?v=1719782477&width=640)
![ALPHX Comfort Class Trunk - Athletic Fit - Glacier Blue | ALPHX.com](http://www.alphx.com/cdn/shop/files/121-ATH-PA-GHOST-PRODUCT-PAGES_1.webp?v=1719830217&width=640)
![ALPHX Comfort Class Trunk - Athletic Fit - Maritime Navy Blue | ALPHX.com](http://www.alphx.com/cdn/shop/files/121-ATH-MB-GHOST-PRODUCT-PAGES.webp?v=1719832923&width=640)
![ALPHX Comfort Class Trunk - Athletic Fit - Midnight Black | ALPHX.com](http://www.alphx.com/cdn/shop/files/121-ath-bb-ghost-product-page-66830122f0beb.webp?v=1719861789&width=640)
![ALPHX Comfort Class Trunk - Athletic Fit - Moss Green | ALPHX.com](http://www.alphx.com/cdn/shop/files/121-ath-wm-ghost-product-pages-6683056b1c9dd.webp?v=1719863199&width=640)
![ALPHX Comfort Class Trunk - Modern Fit - Frost White | ALPHX.com](http://www.alphx.com/cdn/shop/files/121-mod-bw-ghost-product-page-1-6683e361e4126.webp?v=1719920017&width=640)
![ALPHX Comfort Class Trunk - Modern Fit - Glacier Blue | ALPHX.com](http://www.alphx.com/cdn/shop/files/121-mod-pa-ghost-product-pages-66846023e1648.webp?v=1719952241&width=640)
![ALPHX Comfort Class Trunk - Modern Fit - Maritime Navy Blue | ALPHX.com](http://www.alphx.com/cdn/shop/files/img-1976-66853a6878b9c.webp?v=1720008291&width=640)
![ALPHX Comfort Class Trunk - Modern Fit - Midnight Black | ALPHX.com](http://www.alphx.com/cdn/shop/files/img-8039-6685ba572795f.webp?v=1720042949&width=640)
Long Weekend Bundle
Choose any three of a style & save 20%![](http://www.alphx.com/cdn/shop/files/Underwear_Nundles_3.png?v=1690378580&width=640)
Daily Grind Bundle
Choose any five of a style & save 25%![](http://www.alphx.com/cdn/shop/files/Underwear_Bundle_5.png?v=1690378919&width=640)
![](http://www.alphx.com/cdn/shop/files/WhiteTrunkLegWidthGraphic_c2887c76-48e0-47cc-ad0e-a59fe890f8d2.jpg?v=1690291826&width=640)
One Style. 2 Leg Fits.
ALPHX is the first brand to offer a MDRN (Modern) Fit and an ATHLTC (Athletic) Fit in its trunks and boxer briefs. Our Modern Fit is great for men with slim to average thighs. Need more leg room? Our ATHLTC Fit gives you one additional inch of legroom in sizes S-XL. So now guys with thick or muscular thighs don't have to size up to fit their legs.
![All Styles Features and Benefits Collections All](http://www.alphx.com/cdn/shop/files/All-Styles-Features-and_Benefits.png?v=1690719499&width=640)
ALPHX Comfort Class Underwear
Made from 94% sustainable materials: 56% cotton, 38% modal , 6% elastane.
![](http://www.alphx.com/cdn/shop/files/packaging_shot_white_fnl_70b0dc9d-8769-4e76-b4eb-76b1a9cd7f17.png?v=1689645193&width=640)
Let customers speak for us
from 109 reviewsFit and feels great. will definitely buy more!
![ALPHX Comfort Class Brief - Modern Fit - Frost White | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/img-8038-66873974c9e20_70x70.webp?v=1720139226)
The cotton is super soft and light weight. I wear a 34 inch waist pant and decided to purchase size large so I can put them in the dryer on low heat. Very little shrinkage length wise. Pouch is super comfy with plenty of room and support for the privates.
![ALPHX Comfort Class Trunk - Modern Fit - Frost White | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/121-mod-bw-ghost-product-page-1-6683e361e4126_70x70.webp?v=1719920017)
can’t rate because have no arrived
![ALPHX Comfort Class Trunk - Modern Fit - Frost White | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/121-mod-bw-ghost-product-page-1-6683e361e4126_70x70.webp?v=1719920017)
Super comfortable doesn’t ride up!
![ALPHX Comfort Class Trunk - Athletic Fit - Maritime Navy Blue | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/121-ATH-MB-GHOST-PRODUCT-PAGES_70x70.webp?v=1719832923)
lightweight, still supportive, and right amount of room
![ALPHX Comfort Class Boxer Brief - Athletic Fit - Maritime Navy Blue | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/11_70x70.webp?v=1718906187)
ALPHX Modern Fit Comfort Class Boxer Boxer Brief Midnight Black
![ALPHX Comfort Class Boxer Brief - Modern Fit - Midnight Black | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/Untitleddesign_70x70.webp?v=1719321958)
Love these trunks. Super nice fabric. Soft like cotton and with stretch. Fit is spot on. 34-35 waist. 180 lbs. Snug but not tight. L is good. Will buy more.
![ALPHX Comfort Class Trunk - Modern Fit - Midnight Black | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/img-8039-6685ba572795f_70x70.webp?v=1720042949)
Extremely comfy. Love the no fold waist band. Only thing needed to change….tagless!!
![ALPHX Comfort Class Brief - Modern Fit - Maritime Navy Blue | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/120-mod-mb-ghost-9-8-23-66885f6b80a40_70x70.webp?v=1720213840)
Sorry, but S, M, L, XL tells me nothing of how these fit in inches!! Every manufacturer holds different definitions of how those sizes fit a man!! And I’m tired of having to guess!!
![ALPHX Comfort Class Trunk - Athletic Fit - Glacier Blue | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/121-ATH-PA-GHOST-PRODUCT-PAGES_1_70x70.webp?v=1719830217)
The athletic fit is perfect for all those who are fitness participants and have additional muscles to cover. The comfort is great, the fabric is smooth for a wonderful feeling all day.
![ALPHX Comfort Class Trunk - Athletic Fit - Maritime Navy Blue | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/121-ATH-MB-GHOST-PRODUCT-PAGES_70x70.webp?v=1719832923)
Very comfortable and kept me warm in 30 degrees weather. I should have purchased 3 pair. I will definitely get another par or 2 next year.
![ALPHX Comfort Class Union Pant - Modern Fit - Frost White | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/img-2212-668ac4912b689_70x70.webp?v=1720374169)
This company ships quickly. I love the product It is a higher end quality at better prices. I suggest getting the monthly delivery. I want to phase out all my other underwear (I have lots) and this is a good way to just not have to think about it! Good job!
![ALPHX Comfort Class Brief - Modern Fit - Midnight Black | ALPHX.com](https://cdn.shopify.com/s/files/1/0506/6076/9968/files/IMG_2148_70x70.png?v=1720224787)
The package came quickly, and as soon as I opened it, I understood there was quality. The material is super soft, and the stretchy band felt strong and comfy. I guess I've finally found a serious brand with good quality. They have the best elastic I ever wore. Better than armani, DG & co.
It's always satisfying to find a new brand you can really trust.
Great!
I stumbled upon ALPHX recently and decided to give it a try.
The order arrived on time and the unboxing excitement was instantly rewarded: the fabric is soft and the fit perfect, especially the ATHLTC option for those, like me, with muscular legs.
The commitment to sustainability is felt not only in words but in actions, and the easy shipping and return policy makes everything more serene.
The passion behind this brand is apparent, a rarity today.
ALPHX will not just be a one-time purchase for me, but my new go-to for underwear. A pleasant discovery!
I received the Athletic Fit Comfort a few days ago and in addition to being of excellent quality they have a feature that I have never come across elsewhere.
They are extremely comfortable even just after shaving!
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