Skip to content

The ALPHX | Union Pant

The ultimate versatile essential is here. Introducing the ALPHX Union Pant in three timeless colors - whether you’re lounging or layering, the choice is yours.

ALPHX Comfort Class Union Pant - Athletic Fit - Moss Green | ALPHX.com
ALPHX Comfort Class Union Pant - Athletic Fit - Moss Green | ALPHX.com
ALPHX Comfort Class Union Pant - Athletic Fit - Moss Green | ALPHX.com $60.00
ALPHX Comfort Class Union Pant - Modern Fit - Midnight Black | ALPHX.com
ALPHX Comfort Class Union Pant - Modern Fit - Midnight Black | ALPHX.com
ALPHX Comfort Class Union Pant - Modern Fit - Midnight Black | ALPHX.com $60.00
ALPHX Comfort Class Union Pant - Athletic Fit - Midnight Black | ALPHX.com
ALPHX Comfort Class Union Pant - Athletic Fit - Midnight Black | ALPHX.com
ALPHX Comfort Class Union Pant - Athletic Fit - Midnight Black | ALPHX.com $60.00
ALPHX Comfort Class Union Pant - Modern Fit - Moss Green | ALPHX.com
ALPHX Comfort Class Union Pant - Modern Fit - Moss Green | ALPHX.com
ALPHX Comfort Class Union Pant - Modern Fit - Moss Green | ALPHX.com $60.00
ALPHX Comfort Class Union Pant - Athletic Fit - Frost White | ALPHX.com
ALPHX Comfort Class Union Pant - Athletic Fit - Frost White | ALPHX.com
ALPHX Comfort Class Union Pant - Athletic Fit - Frost White | ALPHX.com $60.00
ALPHX Comfort Class Union Pant - Modern Fit - Frost White | ALPHX.com
ALPHX Comfort Class Union Pant - Modern Fit - Frost White | ALPHX.com
ALPHX Comfort Class Union Pant - Modern Fit - Frost White | ALPHX.com $60.00
Rating: 5.0 out of 5

Find your Fit and Size

Available in sizes XS to XXL plus MDRN and ATHLTC Fits.

Fit Guide

One Style. Two 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.

Details Matter

When You're Creating Better Fitting Underwear

Expl;ore Details

Meet The Rest Of Our Lineup

We will be known forever by the tracks we leave.

-Dakota Proverb