UltraSoft Trunk 3.6" Open Fly, Silver Series, Yellow

Size | Waist | Hips | Length | Inseam |
---|---|---|---|---|
S (44) | 76–80 | 88–92 | 17.5–20 | 8.5–9.7 |
M (46) | 80–84 | 92–96 | 17.9–20.4 | 8.5–9.7 |
L (48) | 84–88 | 96–100 | 18.2–20.7 | 8.5–9.7 |
XL (50) | 88–92 | 100–104 | 18.5–21 | 8.5–9.7 |
2XL (52) | 92–96 | 104–108 | 18.9–21.4 | 8.5–9.7 |
3XL (54) | 96–100 | 108–112 | 19.1–21.6 | 8.5–9.7 |
Size | Waist | Hips | Length | Inseam |
---|---|---|---|---|
S (44) | 29.9–31.5 | 34.6–36.2 | 6.9–7.9 | 3.3–3.8 |
M (46) | 31.5–33.1 | 36.2–37.8 | 7–8 | 3.3–3.8 |
L (48) | 33.1–34.6 | 37.8–39.4 | 7.2–8.2 | 3.3–3.8 |
XL (50) | 34.6–36.2 | 39.4–40.9 | 7.3–8.3 | 3.3–3.8 |
2XL (52) | 36.2–37.8 | 40.9–42.5 | 7.4–8.4 | 3.3–3.8 |
3XL (54) | 37.8–39.4 | 42.5–44.1 | 7.5–8.5 | 3.3–3.8 |
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UltraSoft Trunks 3.6" OpenFly – Silver Series, Yellow
Bold, modern, and engineered for comfort: these men’s boxer trunks feature a short cut with a mid-rise fit and 3.6" inseam. Ideal for daily wear, travel, or light sports, they blend performance with style in a vibrant yellow shade.
A large open internal pouch with angled horizontal fly offers quick access, reduced pressure, and enhanced breathability. This internal pocket-style design includes a soft fabric curtain for secure support and all-day ease.
Crafted from a premium stretch cotton blend (95% cotton, 5% elastane), these trunks combine soft feel, flexibility, and airflow. Cooling technology helps lower body temperature by up to 1.5°C, making them perfect for warmer days or active use.
Features include a soft 4 cm logo waistband that stays in place without digging in, smooth hems that don’t ride up, and a wide gusset for unrestricted movement.
Key Benefits:
Large open pouch with angled horizontal fly – breathable and easy to access
Cooling effect – reduces body temperature by up to 1.5°C
Premium cotton blend – soft underwear with stretch and airflow
Modern fit – 3.6" inseam, mid-rise, boxer trunks silhouette
Wide gusset & no-pinch hems – built for mobility
Soft waistband – secure hold, no marks
From the Silver Series, focused on ergonomic design and clean minimalism. These men’s boxer briefs are a bold essential in any men's underwear collection. Whether for comfort or confidence, they're a top pick in premium underwear and soft underwear for modern men.
*Decorative stitching and color may slightly vary from product images.
Model Size
Model is Size L / Waist size 33.5 / Belt circumference 35.5 / Hip circumference 38.5
View Size Guide
Fit
- Trunks
- Horizontal fly
- 3.6 inseam
Cotton (95%), elastane (5%).
This product is made from OEKO-TEX® STANDARD 100 certified material which means it is free of harmful chemicals.
Care Instructions:
Machine wash cold 30°С
Gentle cycle
Only non-chlorine bleach when needed
Tumble dry low
Iron low
All available shipping options will be visible at checkout. We ship orders within 10-14 business days, but this can increase during promotional periods. All sales are final and cannot be returned for a refund or exchange. For more information, check out our Frequently Asked Questions page.