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Saxx Underwear Smooth Flex Boxer Brief getting stretch by hands in multiple directions

Designed to flex. Engineered to perform.

Flexible compression adapts to your body, holding where you need support and stretching where you need freedom, so you get a secure, sculpted fit without ever feeling restricted.

13 Items
Front of Smooth Flex Light Compression Boxer Brief in Smoke Camo-Deep Navy
Front - Model wearing Smooth Flex Light Compression Boxer Brief in Smoke Camo-Deep Navy
Back - Model wearing Smooth Flex Light Compression Boxer Brief in Smoke Camo-Deep Navy
Select Size
Close-up of a textured gray fabric with diagonal lines
Smooth Flex Light Compression

Performance Boxer Brief 6"

$42.00

Front of Smooth Flex Light Compression Boxer Brief in Black
Front - Model wearing Smooth Flex Light Compression Boxer Brief in Black
Back - Model wearing Smooth Flex Light Compression Boxer Brief in Black
Select Size
Solid black color swatch
Smooth Flex Light Compression

Performance Boxer Brief 6"

$42.00

Front of Smooth Flex Light Compression Boxer Brief in Prestige Check-Black
Maxx Crosby wearing SAXX Smooth Flex Boxer Brief in Prestige Check-Black
Front - Model wearing Smooth Flex Light Compression Boxer Brief in Prestige Check-Black
Select Size
Close-up of a textured fabric with geometric pattern
Smooth Flex Light Compression

Performance Boxer Brief 6"

$42.00

Front of Smooth Flex Light Compression Long Boxer Brief in Smoke Camo-Deep Navy
Aaron Gordon posing smiling wearing SAXX Smooth Flex Light Compression boxer briefs in front of a plain background
Front - Model wearing Smooth Flex Light Compression Long Boxer Brief in Smoke Camo-Deep Navy
Select Size
Close-up of textured gray fabric with thin lines
Smooth Flex Light Compression x Aaron Gordon

Performance Boxer Brief 8"

$44.00

Front of Smooth Flex Light Compression Long Boxer Brief in Black
Front - Model wearing Smooth Flex Light Compression Long Boxer Brief in Black
Back - Model wearing Smooth Flex Light Compression Long Boxer Brief in Black
Select Size
Solid black color swatch
Smooth Flex Light Compression

Performance Boxer Brief 8"

$44.00

Front - Model wearing Smooth Flex Light Compression Tights in Black
Back - Model wearing Smooth Flex Light Compression Tights in Black
SAXX Underwear Smooth Flex Light Compression Tights technology graphic
Select Size
Smooth Flex Light Compression

Performance Tight

$80.00

-50% Off
Front of Smooth Flex Light Compression Boxer Brief in Pearl Grey
Front - Model wearing Smooth Flex Light Compression Boxer Brief in Pearl Grey
Back - Model wearing Smooth Flex Light Compression Boxer Brief in Pearl Grey
Select Size
Close-up of a textured gray fabric surface
Smooth Flex Light Compression

Light Compression Boxer Brief 6"

$21.00 $42.00$21.00 in savings

Front of Smooth Flex Light Compression Boxer Brief in Howl-Black
Aaron Gordon holding a basketball while wearing SAXX boxer briefs featuring a dragon-inspired all-over print.
Front - Model wearing Smooth Flex Light Compression Boxer Brief in Howl-Black
Select Size
Close-up of a vibrant dragon pattern on fabric with red, gold, and black colors.
Smooth Flex Light Compression x Aaron Gordon

Performance Boxer Brief 6"

$42.00

Front - Model wearing Smooth Flex Light Compression Tights in DeluXX-Black
Back - Model wearing Smooth Flex Light Compression Tights in DeluXX-Black
SAXX Underwear Smooth Flex Light Compression Tights technology graphic
Select Size
Smooth Flex Light Compression

Performance Tight

$80.00

Front of Smooth Flex Light Compression Boxer Brief in Lustre Weave-Faded Black
Front - Model wearing Smooth Flex Light Compression Boxer Brief in Lustre Weave-Faded Black
Back - Model wearing Smooth Flex Light Compression Boxer Brief in Lustre Weave-Faded Black
Select Size
Pattern of interlocking bricks with a herringbone design on a textured surface.
Smooth Flex Light Compression

Performance Boxer Brief 6"

$42.00

Front of Smooth Flex Light Compression Long Boxer Brief in Lustre Weave-Faded Black
Front - Model wearing Smooth Flex Light Compression Long Boxer Brief in Lustre Weave-Faded Black
Back - Model wearing Smooth Flex Light Compression Long Boxer Brief in Lustre Weave-Faded Black
Select Size
Close-up of a textured surface with geometric pattern
Smooth Flex Light Compression

Performance Boxer Brief 8"

$44.00

Set of three pairs of SAXX boxer briefs on a white background with promo messaging saying Build your own bundle. Smooth Flex 3-pack. Save 11%.
Build Your Own Smooth Flex Light Compression (3 Pack)
Build Your Own Smooth Flex Light Compression (3 Pack)
Color wheel with a gradient from green to purple on a white background
Build Your Own Smooth Flex Light Compression (3 Pack)

Performance Boxer Brief 6"

$112.14$126.00 $13.86 in savings

Two pairs of men's underwear, one black and one with a geometric pattern, on a white background.
Smooth Flex Light Compression (2 Pack)
Smooth Flex Light Compression (2 Pack)
Swatch of two fabrics: a zigzag pattern, and black
Smooth Flex Light Compression (2 Pack)

Performance Boxer Brief 8"

$79.20$88.00 $8.80 in savings

Technology that keeps up with you.

Close-up of black waistband with 'SAXX PRO' branding on gray boxer briefs.

Waistband support without the squeeze.

Man wearing patterned underwear with 'SAXX' brand visible on a neutral background

Flexible compression that adapts.

Three pairs of boxer briefs with different patterns on a beige background, featuring the brand 'Saxx'.

Performance fabric that holds up.