PowerStretch Brief Open Fly, Silver Series, White
PowerStretch Brief Open Fly, Silver Series, White
PowerStretch Brief Open Fly, Silver Series, White
PowerStretch Brief Open Fly, Silver Series, White
PowerStretch Brief Open Fly, Silver Series, White
PowerStretch Brief Open Fly, Silver Series, White
Men’s Anatomical Underwear with Support Pouch, Moisture Control and Ultra Soft, Breathable Fabric, Structure Detail View

PowerStretch Brief Open Fly, Silver Series, White

Regular price$20.99
/
Free shipping on orders over $60

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Guranteed Comfort Fit Guranteed Comfort Fit
Body-Conforming Design Body-Conforming Design
Cool & Breathable Fabric Cool & Breathable Fabric
Supports Reproductive Health Supports Reproductive Health

Why MAN'S SET?

  • benefit icon High-performance Ball Pouch
  • benefit icon Keeps You 1.5°C Cooler All Day
  • benefit icon Made with super-soft fabric
  • benefit icon Prevents Shifting & Bunching

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  • Free shipping on orders over $60

PowerStretch Briefs OpenFly – Silver Series, White
Minimal coverage, maximum performance: these men’s briefs offer anatomical support, soft fabric, and a sleek no-fly design. Tailored for all-day comfort and a refined look, they’re perfect for active days, long hours of sitting, or relaxing at home.

Featuring a medium-depth closed anatomical pouch (no fly, no access), these briefs gently support and position the genitals in a natural and pressure-free way. Internal micro-panels create a stable zone of isolation, minimizing friction, sticking, or overheating — no readjustment needed.

Made from a premium stretch cotton blend (95% cotton, 5% elastane), the fabric is breathable, soft to the touch, and resilient to wear. The mid-rise waist with lowered front removes pressure from the stomach, while the soft 4 cm logo waistband holds firmly without leaving marks. Seam-free sides and elastic-trimmed leg openings ensure a smooth and irritation-free fit on any body type.

Key Benefits:

Closed anatomical pouch – no-fly support, natural positioning
Internal micro-panels – secure, pressure-free containment
Full isolation – reduces chafing, heat, and friction
Soft stretch fabric – breathable, gentle, and shape-retaining
Seamless sides – smooth silhouette under clothing
Mid-rise with dropped front – no abdominal compression
Soft 4 cm waistband – holds without pinching
Gentle elastic leg trim – close fit without digging

Part of the Silver Series, a focused line of men’s underwear combining clean design, anatomical engineering, and performance-ready materials. These white briefs offer discreet everyday comfort with structure where it counts. A trusted choice in premium underwear for men who prefer precision over bulk.

Looking to buy men’s underwear that’s minimal, supportive, and soft? These briefs deliver.

*Decorative stitching and color may slightly vary from product images.

Model Size

Model is Size XL / Waist size 35.5 / Belt circumference 37.5 / Hip circumference 40 / Growth 73.5

View Size Guide

Fit

  • Slips
  • No fly opening

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.

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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.

Man's SET pouch design close-up

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.

Our Clients' Testimonials

Tested, and Loved by Men Like You

Have a question? We’re here to help

Check out the most common questions our customers ask. If you need more help, please contact our support team.

Support Agent 1 Support Agent 2 Support Agent 3
Our customer support is available Monday to Friday, from 10 AM to 7 PM.
What makes MAN’s SET underwear different?
MAN'S SET underwear is designed with a patented anatomical pouch for natural positioning, reduced friction, and maximum comfort. The construction is based on medical research to support male anatomy and reproductive health. We produce in our own facility to ensure consistent quality, and every model is focus-group tested for perfect fit and freedom of movement.
Where is MAN'S SET manufactured?
MAN'S SET underwear is proudly produced in our own facility in Ukraine. This lets us control every step of production and keep the highest quality standards in every pair.
Can I return or exchange underwear?
For hygiene reasons, underwear and socks can’t be returned. If your item has a manufacturing defect, we’re happy to exchange it. Please email info@manset.com.ua to request an exchange.
How can I contact support?
If you have any additional questions, please email us at info@manset.com.ua. Our team is happy to help!
What is shipping information?
We ship worldwide. For the United States:

Free Shipping: orders $60+, delivery in 10–14 days.
Priority Processing & Shipping Insurance: $21.55, ~10-day delivery; faster handling and extra protection.
Standard Shipping: $17.99, 10–14 days for orders up to $60.

At checkout you’ll see options and speeds for your country. Both standard and express shipping are available globally.