Name: UltraSoft Trunk 3.6" OpenFly, Red
Brand: Man's Set
SKU: SBSO100-07
Price: 23.5 USD
Availability: InStock

UltraSoft anatomical men’s trunks by Man’s SET in vibrant red, breathable cotton blend comfortable underwear, front view

Men's Trunks BreezeFlow with Support Pouch in Red, On Model View

UltraSoft anatomical men’s trunks by Man’s SET in bright red, breathable cotton blend comfortable men’s underwear, close-up view

UltraSoft anatomical men’s trunks by Man’s SET in bright red, breathable cotton underwear for men, back view

Men’s Anatomical Underwear with Support Pouch, Moisture Control and Ultra Soft, Breathable Fabric, Structure Detail View

$23.50

Free shipping on orders over $60

📦 Shop more items and get a bigger discount:

Buy 2 items	7% off
Buy 3–4 items	10% off
Buy 5+ items	15% off

Why MAN’S SET?

Convenient Open Fly Design
High-performance Ball Pouch
Keeps You 1.5°C Cooler All Day
Made with Super-Soft Fabric

Color — Red

Red

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

Save with Multi-Packs

In stock, ready to ship
Backordered, shipping soon

Free shipping on orders over $60

- For the strong and big
- Reduce chafing between the legs
- Horizontal fly
- Classic anatomical pouch
- 95% Cotton / 5% Elastane
- 185±8% GSM fabric weight
- Nuts do not get pressed against the hip
- Reduced temperatures and improved ventilation
- Inseam 3.35 - 3.82 inches

Anatomic UltraSoft Trunks

Experience unparalleled comfort with our Anatomic UltraSoft Trunks! Crafted with an anatomical fit, these trunks are designed to eliminate overheating, irritation, and chafing.

Why You’ll Love Them:

Anatomical Fit: Prevents discomfort by eliminating overheating, irritation, and chafing.
Versatile Length: The perfect mid-length design fits seamlessly with any outfit and is ideal for any occasion.
Bestseller: A favorite among 80% of our customers for a reason—experience the comfort everyone is talking about.
Upgrade your underwear drawer with Anatomic UltraSoft Trunks and enjoy all-day comfort and style. Discover why they’re a top choice today!

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.

Can't Choose?

Let us find you the perfect pair.

Take the Quiz

[{"id":46142679220438,"title":"S \/ Red","option1":"S","option2":"Red","option3":null,"sku":"SBSO100-07","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"UltraSoft Trunk 3.6\" OpenFly, Red - S \/ Red","public_title":"S \/ Red","options":["S","Red"],"price":2350,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"5061065587962","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46142679253206,"title":"M \/ Red","option1":"M","option2":"Red","option3":null,"sku":"MBSO100-07","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"UltraSoft Trunk 3.6\" OpenFly, Red - M \/ Red","public_title":"M \/ Red","options":["M","Red"],"price":2350,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"5061065587979","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46142679285974,"title":"L \/ Red","option1":"L","option2":"Red","option3":null,"sku":"LBSO100-07","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"UltraSoft Trunk 3.6\" OpenFly, Red - L \/ Red","public_title":"L \/ Red","options":["L","Red"],"price":2350,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"5061065587986","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46142679318742,"title":"XL \/ Red","option1":"XL","option2":"Red","option3":null,"sku":"XLBSO100-07","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"UltraSoft Trunk 3.6\" OpenFly, Red - XL \/ Red","public_title":"XL \/ Red","options":["XL","Red"],"price":2350,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"5061065587993","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46142679351510,"title":"2XL \/ Red","option1":"2XL","option2":"Red","option3":null,"sku":"XXLBSO100-07","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"UltraSoft Trunk 3.6\" OpenFly, Red - 2XL \/ Red","public_title":"2XL \/ Red","options":["2XL","Red"],"price":2350,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"5061065588006","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46142679417046,"title":"3XL \/ Red","option1":"3XL","option2":"Red","option3":null,"sku":"XXXLBSO100-07","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"UltraSoft Trunk 3.6\" OpenFly, Red - 3XL \/ Red","public_title":"3XL \/ Red","options":["3XL","Red"],"price":2350,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"5061065588013","requires_selling_plan":false,"selling_plan_allocations":[]}]

UltraSoft Trunk 3.6" OpenFly, Red

Why MAN’S SET?

Can't Choose?

Because comfort starts with anatomy.

Advanced Anatomical Construction

Crafted with Eco-Friendly Premium Fabrics

Tailored for Your Lifestyle

Our Clients' Testimonials

You may also like

Tested, and Loved by Men Like You

Have a question? We’re here to help