Underwear Underwear
Sort by:
3-Pack AIRKNITˣ Cotton Boxer Briefs - With Fly
Not content to rest on our laurels, we reengineered our bestselling underwear with a smooth cotton micro mesh (plus stretch) for maximum breathability and comfort. This is an everyday pair that’s...
3-Pack AIRKNITˣ Trunks
From workdays to workouts, our lightest, most breathable underwear is uniquely designed to target extra airflow, keeping you cool, dry, and comfortable. Includes 3 pairs. Also available in
3-Pack AIRKNITˣ Cotton Boxer Briefs
Not content to rest on our laurels, we reengineered our bestselling underwear with a smooth cotton micro mesh (plus stretch) for maximum breathability and comfort. This is an everyday pair that’s...
3-Pack AIRKNITˣ Knit Boxers
From workdays to workouts (and between the sheets), our lightest, most breathable underwear is uniquely designed to target extra airflow, keeping you cool, dry, and comfortable. Includes 3 pairs.Shop individual...
3-Pack AIRKNITˣ Briefs
From workdays to workouts, our lightest, most breathable underwear is uniquely designed to target extra airflow, keeping you cool, dry, and comfortable. Includes 3 pairs. Also available in
18-Hour Jersey Trunk
Get the underwear that made us famous: insanely soft 18-Hour Jersey, designed for any and every day.
18-Hour Jersey Knit Boxer
Get the underwear that made us famous: insanely soft 18-Hour Jersey, designed for any and every day.
18-Hour Jersey Brief
Get the underwear that made us famous: insanely soft 18-Hour Jersey, designed for any and every day.
18-Hour Jersey Boxer Brief
Get the underwear that made us famous: insanely soft 18-Hour Jersey, designed for any and every day.