AirFlow Trunk 3.6" Open Fly, Silver Series, Yellow
Anatomical pouch design that keeps everything in place
SAVE BIG WITH OUR PACKS
| Size | Waist | Hips | Length | Inseam |
|---|---|---|---|---|
| S (44) | 76–80 29.9–31.5 | 88–92 34.6–36.2 | 17.6–20.1 6.9–7.9 | 8.5–9.7 3.3–3.8 |
| M (46) | 80–84 31.5–33.1 | 92–96 36.2–37.8 | 17.9–20.4 7–8 | 8.5–9.7 3.3–3.8 |
| L (48) | 84–88 33.1–34.6 | 96–100 37.8–39.4 | 18.2–20.7 7.2–8.2 | 8.5–9.7 3.3–3.8 |
| XL (50) | 88–92 34.6–36.2 | 100–104 39.4–40.9 | 18.5–21 7.3–8.3 | 8.5–9.7 3.3–3.8 |
| 2XL (52) | 92–98 36.2–38.6 | 104–110 40.9–43.3 | 18.8–21.3 7.4–8.4 | 8.5–9.7 3.3–3.8 |
| 3XL (54) | 98–104 38.6–40.9 | 110–116 43.3–45.7 | 19.1–21.6 7.5–8.5 | 8.5–9.7 3.3–3.8 |
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Estimated Delivery:Dec 10 - Dec 14
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Free Shipping & Returns: On all orders over $100
AirFlow Trunks 3.6" OpenFly – Silver Series, Yellow
Bright and performance-ready, these men’s boxer trunks in yellow offer ergonomic support and high breathability with a mid-rise fit and 3.6" inseam. Designed for active days, travel, and warm conditions.
A large anatomical pouch with a horizontal fly gives natural support, enhanced airflow, and fast access. Built-in support panels stabilize the anatomy and eliminate any pressure or discomfort.
The mesh gusset (92% polyester, 8% elastane) maximizes ventilation and moisture control, while the soft cotton-elastane body (95% cotton, 5% elastane) delivers all-day comfort and flexible fit. The lowered front reduces abdominal pressure and clean-cut leg hems stay in place without pinching. A soft 4 cm waistband ensures a firm and irritation-free hold.
Key Benefits:
Large anatomical pouch with horizontal fly – easy access and airflow
Mesh gusset – ventilated, cooling performance
Cools the body by up to 1.5°C – ideal for heat or motion
Breathable stretch fabric – premium alternative to ordinary cotton underwear
Mid-rise boxer trunks – 3.6" inseam, wide gusset for mobility
Clean-cut hems, soft waistband – comfort under any outfit
Part of the Silver Series, where minimalist design meets technical comfort. These yellow boxer trunks stand out in color and performance. A solid pick for those who want a combination of soft underwear, structure, and breathability. One of the best options when you want to buy men’s underwear that works as hard as you do.
*Decorative stitching and color may slightly vary from product images.
AirFlow Trunk 3.6" Open Fly, Silver Series, Yellow
Peak Performance from MAN’S SET
Advanced Moisture Control – wicks sweat away from your skin up to 3× faster, keeping you dry when it matters most.
Quick‑Dry Technology – dries in as little as 20 minutes, so you stay light and ready to move.
Odor‑Resistant Finish – antimicrobial treatment fights odor‑causing bacteria, even during intense workouts.
Built to Last – maintains shape, stretch, and performance wash after wash — 100+ cycles strong.
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.”
Trusted by many
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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.
