Under Armour O Series BoxerJock 9"

All-day performance, delivered in a lightweight semi-compression fit. Breathable, strategic venting delivers comfort that's simply unprecedented. HeatGear construction ensures moisture transport and day in, day out durability. 9-inch inseam.

UA’s signature Moisture Transport System and temperature regulation gave athlete’s something they’d never had before…a performance alternative to all the other underwear in their drawer.

Forget your old underwear that bunches up, wears out, or loses its shape; UA’s O Series underwear stretches, recovers, and fits exactly how you want it to.

Features:

Articulated mesh crotch for comfort, ventilation and support

Performance waistband

Anti-odor technology

9-inch inseam.

88% Polyester / 12% Elastane

Fit: FITTED - A specialized fit that's not tight, but designed to be very close to the body without the constriction of compression.