ProActive Sport 3″ Boxer Briefs 2-pack, Black
Built for sports and daily wear: dry, cool, and friction-free
ProActive Sport 3″ Boxer Briefs 2-pack, Black
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Size Chart — Body Measurements
| Size | Waist | Hips | Length | Inseam |
|---|---|---|---|---|
| S | 76-80 30-32 | 88-92 35-36 | 31.7-34.3 13-14 | 18.7-20.3 7.7 |
| M | 80-84 32-33 | 92-96 36-38 | 32.7-35.3 13-14 | 18.7-20.3 7.7 |
| L | 84-88 33-35 | 96-100 38-39 | 34.7-37.3 14-15 | 18.7-20.3 7.7 |
| XL | 88-92 35-36 | 100-104 39-41 | 35.7-38.3 14-15 | 18.7-20.3 7.7 |
| 2XL | 92-96 36-38 | 104-108 41-43 | 37.7-40.3 15-16 | 18.7-20.3 7.7 |
| 3XL | 96-100 38-39 | 108-112 43-44 | 38.7-41.3 15-16 | 18.7-20.3 7.7 |
The Intimate PRO Sport Boxer Briefs are built for active men who need comfort that lasts all day. Crafted from advanced CoolTech performance fabric, these boxer briefs deliver breathable support and moisture control that acts more than twice as fast as cotton. Ultra-thin mesh curtains and internal ventilation zones provide airflow where it matters most, while the adjustable volume pouch adapts to your body and activity. Mid-length legs and no-ride construction ensure stability through running, training, or travel.
Performance Benefits
Adaptive pouch — secure support without pressure points
Ultra-mesh ventilation — regulates body heat and moisture
Stay-put fit — mid-length legs prevent chafing or bunching
CoolTech knit — breathable, fast-drying, odor-resistant
Durable and lightweight — maintains shape and comfort over time
Take your performance gear to the next level with the 2-Pack Intimate PRO Sport Boxer Briefs in black — engineered for movement, comfort, and versatility, from workouts to daily wear.
ProActive Sport 3″ Boxer Briefs 2-pack, Black
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Trusted by many
From the Founder of MAN’s SET
“Underwear should do more than just fit — it should work with your body. That’s why we created MAN’s SET Anatomic Underwear. Made from ultra-soft MicroModal, it adapts to your form, keeps you cool, and supports you exactly where you need it. It’s not just comfort — it’s confidence, engineered for every day. Once you try it, you’ll never go back to ordinary underwear.”
WHY MAN's SET?
MAN's SET is designed to fit your body perfectly, supporting the natural position of your anatomy. The patented ball pouch, engineered for movement, eliminates chafing, adapts to your shape, and provides the precise support you need for any activity.
ADVANCED ANATOMICAL CONSTRUCTION
Our patented anatomical design with a ball pouch provides precise separation and reduces friction. Developed through medical research, it supports reproductive health and ensures maximum comfort and freedom of movement throughout the day.
CRAFTED WITH ECO-FRIENDLY PREMIUM FABRICS
Made with soft, breathable, eco-friendly materials to keep you cool and dry all day long. Every pair is produced in our own facility, where we control every step of the process to guarantee the highest quality.
TAILORED FOR YOUR LIFESTYLE
With 11 exclusive designs, our collection is made to complement any wardrobe and occasion. The body-conforming fit moves with you and delivers performance that ensures a flawless look and feel.
ADVANCED ANATOMICAL CONSTRUCTION
Our patented anatomical design with a ball pouch provides precise separation and reduces friction. Developed through medical research, it supports reproductive health and ensures maximum comfort and freedom of movement throughout the day.
CRAFTED WITH ECO-FRIENDLY PREMIUM FABRICS
Made with soft, breathable, eco-friendly materials to keep you cool and dry all day long. Every pair is produced in our own facility, where we control every step of the process to guarantee the highest quality.
TAILORED FOR YOUR LIFESTYLE
With 11 exclusive designs, our collection is made to complement any wardrobe and occasion. The body-conforming fit moves with you and delivers performance that ensures a flawless look and feel.
