ALPHX Comfort Class Union Pants
Made from 94% sustainable materials: 56% cotton, 38% modal , 6% elastane.
Be Functional
Our Everyday Comfort Union Pant features our signature 120* Fly. Two dyed to match buttons are fastened at a 120 degree angle for ease of function and a modern aesthetic. This innovative design provides more room, making it easier to use, and secure when closed. Wear the Alphx Union Pant as a lightweight, breathable base layer for warmth without overheating, or lounge the day and night away in them. However you wear them, the 120* Fly detail creates a flattering profile and an updated look.
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.
ALPHX Comfort Class Trunks
ALPHX Comfort Class Union Pant
ALPHX Everyday Comfort Union Pant Layer or Lounge: your choice
What do you call a comfortable pair of pants you can wear as a base layer like long johns or hang out at home like lounge pants? Introducing the ALPHX Union Pant, made from the same soft premium fabric you have come to love in our underwear. Oh, we didn't skimp on any of the details, either.
Underwear is your first layer, so comfort is non-negotiable. We use ethically sourced materials that are soft to the touch, beginning with lightweight, all-natural cotton for softness and breathability. We then add plant-based modal made from beech tree pulp for additional softness and an even more luxurious hand feel. (It doesn't sound like it, but believe us when we say modal is soft.) Finally, we add just the right amount of elastane for strength, stretch, and recovery.
We've got you covered, literally. Our ALPHX Union Pants have a modern rise, designed to sit below your natural waistline while providing full coverage in the back. We designed our signature 120-degree button-fly at an angle for easier use and a modern aesthetic. Our Union Pants have a 30.5-inch inseam and a narrow 3.5-inch self-trimmed ankle stretch as you move, without stretching out or riding up.
So layer-up or just hang out. It's your choice. We like choice.
Let customers speak for us
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.
Extremely comfy. Love the no fold waist band. Only thing needed to change….tagless!!
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!!
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.
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.
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!
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!
I recently tried ALPHX underwear, and in particular Athletic Fit Comfort with a midnight black color style.
The soft fabric, the perfect fit (especially with the ATHLTC option for muscular legs), and the brand's commitment to sustainability have won me over.
Beyond the comfort, I appreciate the genuine story behind Garrett and Tom's inspiration. In a sea of underwear brands, ALPHX stands out not just for its quality but for its values.
Highly recommended!
The underwear feel and look great! Super comfortable and are a great fit on my body
Love the fast free shipping. And the fabric is really soft. Highly Recommend!
The materials are high quality, soft, and fit extremely well. I have never worn a more comfortable pair of underwear. I will definitely be making another purchase.
