UltraSoft Trunk 3.6" Open Fly, Light Khaki
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| Size | Waist | Hips | Length | Inseam |
|---|---|---|---|---|
| S (44) | 76–80 29.9–31.5 | 88–92 34.6–36.2 | 17.5–20 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) | 92–96 36.2–37.8 | 104–108 40.9–42.5 | 18.9–21.4 7.4–8.4 | 8.5–9.7 3.3–3.8 |
| 3XL (54) | 96–100 37.8–39.4 | 108–112 42.5–44.1 | 19.1–21.6 7.5–8.5 | 8.5–9.7 3.3–3.8 |
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Estimated Delivery:Nov 26 - Nov 30
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Free Shipping & Returns: On all orders over $100
Men's UltraSoft 3.6" Trunk in light khaki by Man's SET
Premium men’s UltraSoft Open Fly 3.6" Trunk in light khaki, designed for anatomical support, all-day comfort, and unrestricted movement. These trunk feature a side-entry Open Fly, mid-rise front, and an anatomical pouch with three sections for natural organ positioning and stable support. A medium dual-section inner pocket with angled entry provides discreet storage. The soft 4 cm branded waistband ensures a secure but comfortable fit, while the adaptive cut accommodates various body types.
Materials & Care:
Made from UltraSoft stretch cotton (95% cotton / 5% elastane) for breathable, soft, and durable wear. Retains shape and color through repeated washes. Machine wash at 30°C, low iron, do not bleach, no tumble dry.
Performance & Benefits:
• Anatomical support — maintains natural organ position and supports male health
• Temperature regulation — pouch area stays ~1.5°C cooler for comfort
• Reduced leg contact — minimizes friction and allows freedom of movement
• Breathable fabric — keeps skin dry and fresh
• Durable design — shape and color last after repeated washes
• Versatile wear — suitable for daily use, active lifestyles, or sports
Tech Proof:
• Wicking 1-3 mm/s
• Drying 10-20 g/h
• Cooling 1-2°C
• Martindale 10-15k
Upgrade your underwear drawer with the Light Khaki Men's UltraSoft 3.6" Trunk. Shop now for modern fit, anatomical support, and all-day comfort.
UltraSoft Trunk 3.6" Open Fly, Light Khaki
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.”
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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.