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ALPHX Comfort Class Underwear

Engineered for All-Day Comfort

Find Your Size
ALPHX Classic Buy 3 Boxer Briefs ATHLTC FIT and Save 20% Black, Navy, Moss Green
ALPHX Classic Buy 3 Boxer Briefs  ATHLTC FIT and Save 20% Black, Navy, Moss Green
ALPHX Classic Buy 3 Boxer Briefs ATHLTC FIT and Save 20% Black, Navy, Moss Green $86.40$108.00
-20%
ALPHX Classic Buy 3 Boxer Briefs ATHLTC FIT and Save 20% Navy, Glacier Blue, White
ALPHX Classic Buy 3 Boxer Briefs  ATHLTC FIT and Save 20% Navy, Glacier Blue, White
ALPHX Classic Buy 3 Boxer Briefs ATHLTC FIT and Save 20% Navy, Glacier Blue, White $86.40$108.00
-20%
ALPHX Classic Buy 3 Boxer Briefs MDRN FIT and Save 20% Black, Navy, Moss Green
ALPHX Classic Buy 3 Boxer Briefs  MDRN FIT and Save 20% Black, Navy, Moss Green
ALPHX Classic Buy 3 Boxer Briefs MDRN FIT and Save 20% Black, Navy, Moss Green $86.40$108.00
-20%
ALPHX Classic Buy 3 Boxer Briefs MDRN FIT and Save 20% Navy, Glacier Blue, White
ALPHX Classic Buy 3 Boxer Briefs  MDRN FIT and Save 20% Navy, Glacier Blue, White
ALPHX Classic Buy 3 Boxer Briefs MDRN FIT and Save 20% Navy, Glacier Blue, White $86.40$108.00
-20%
ALPHX Classic Buy 3 Briefs and Save 20% Black, Navy, Moss Green
ALPHX Classic Buy 3 Briefs and Save 20% Black, Navy, Moss Green
ALPHX Classic Buy 3 Briefs and Save 20% Black, Navy, Moss Green $76.80$96.00
-20%
ALPHX Classic Buy 3 Briefs and Save 20% Navy, Glacier Blue, White
ALPHX Classic Buy 3 Briefs and Save 20% Navy, Glacier Blue, White
ALPHX Classic Buy 3 Briefs and Save 20% Navy, Glacier Blue, White $76.80$96.00
-20%
ALPHX Classic Buy 3 Trunks ATHLTC and Save 20% Black, Navy, Moss Green
ALPHX Classic Buy 3 Trunks ATHLTC and Save 20% Black, Navy, Moss Green
ALPHX Classic Buy 3 Trunks ATHLTC and Save 20% Black, Navy, Moss Green $81.60$102.00
-20%
ALPHX Classic Buy 3 Trunks ATHLTC FIT and Save 20% Navy, Glacier Blue, White
ALPHX Classic Buy 3 Trunks ATHLTC FIT and Save 20% Navy, Glacier Blue, White
ALPHX Classic Buy 3 Trunks ATHLTC FIT and Save 20% Navy, Glacier Blue, White $81.60$102.00
-20%
ALPHX Classic Buy 3 Trunks MDRN and Save 20% Black, Navy, Moss Green
ALPHX Classic Buy 3 Trunks MDRN and Save 20% Black, Navy, Moss Green
ALPHX Classic Buy 3 Trunks MDRN and Save 20% Black, Navy, Moss Green $81.60$102.00
-20%
ALPHX Classic Buy 3 Trunks MDRN FIT and Save 20% Navy, Glacier Blue, White
ALPHX Classic Buy 3 Trunks MDRN FIT and Save 20% Navy, Glacier Blue, White
ALPHX Classic Buy 3 Trunks MDRN FIT and Save 20% Navy, Glacier Blue, White $81.60$102.00
-20%

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.

Check Out Our Other Styles

ALPHX Comfort Class Underwear

Made from 94% sustainable materials: 56% cotton, 38% modal , 6% elastane.