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Mens Boxer Brief with Horizontal Fly

$18.00 Regular price $40.00
Size Size chart S
ColorBlue

SilkCut modal underwear with ergonomic fit—adaptable stretch fabric that moves with your body

Exceptionally Soft & Durable

SilkCut Micro Modal trunks offering a feather-light feel and superior moisture control

Super-Stretch Waistband

Men’s SilkCut briefs with sustainable beechwood-derived fibers offering unmatched breathability

Moisture-Wicking Technology

Men’s luxury underwear by SilkCut—minimalist design meets innovative fabric performance

Superior Breathability

High-performance SilkCut underwear crafted from breathable, hypoallergenic Micro Modal fabric

Sustainable Luxury

SilkCut underwear made from Micro Modal fabric—three times softer than cotton for next-level comfort

Micro Modal Air® Fabric 

Description

Men’s Boxer Brief with Horizontal Fly

Comfort, Convenience, and Second-Skin Fit

The SilkCut Men’s Boxer Brief with Horizontal Fly is designed for effortless everyday comfort with added functionality. Made from 94% Micro Modal Air® and 6% Elastane, it delivers a cool, ultra-soft feel with lightweight stretch that moves naturally with your body.

The horizontal fly opening provides easy access without excess fabric or bulk, while the supportive modern fit keeps everything comfortably in place. Finished with a soft, no-roll waistband, this boxer brief stays smooth and secure from morning through night.

Why You’ll Love It

  • Horizontal fly for everyday convenience
  • Ultra-soft, breathable Micro Modal Air® fabric
  • Moisture-wicking and quick-dry for lasting freshness
  • Second-skin fit that supports without compression
  • No-roll waistband stays flat and comfortable
  • Ideal for work, travel, or all-day wear

Fabric & Care

  • Fabric: 94% Micro Modal Air®, 6% Elastane
  • Feel: Lightweight, breathable, silky smooth
  • Care: Machine wash cold; tumble dry low or lay flat

Need help choosing your size? Visit our Size Guide.
Explore more in the SilkCut Underwear Collection or compare fits in Boxers vs Briefs vs Boxer Briefs .

Looking for the best men’s underwear with modern functionality and premium comfort? This horizontal-fly boxer brief is designed to be your everyday essential.

Frequently Asked Questions

What is a horizontal fly?

A horizontal fly opens sideways instead of vertically, offering easy access with less fabric overlap and a cleaner, more comfortable fit.

Does the fly add bulk or loosen the fit?

No. The fly is integrated into the pouch design so the boxer brief remains smooth, supportive, and streamlined under clothing.

Is this boxer brief supportive enough for all-day wear?

Yes. The ergonomic fit provides natural support without squeezing, making it comfortable for long days at work or travel.

Is it good for active movement?

The 4-way stretch fabric moves with your body and wicks moisture, making it suitable for light activity, commuting, and daily movement.

How does it compare to traditional fly boxer briefs?

Traditional vertical flies can feel bulky or restrictive. The horizontal fly offers easier access with a flatter, more modern fit.

Returns and Exchanges

We aim to make exchanges quick and straightforward for our customers.

Please note that, according to US federal law, underwear cannot be returned or exchanged unless it is brand new or defective. Any returned underwear will be disposed of.

Return Policy

You can return new, unopened items within 15 days of delivery for a full refund. Contact support@silkcutunderwear.com for return authorization and be prepared to cover the return shipping costs.

Defective or Incorrect Items

If you receive an incorrect or defective item, we will cover the return shipping costs and replace the item at no charge. All returns must be authorized beforehand, or the shipment will be rejected.

Return and Exchange Instructions

Email support@taniusa.com with your Order Number and Reason for Return/Exchange.

Confirm that the product is brand new, never worn, and in re-sellable condition.

Ensure all tags, labels, and original packaging are intact.

Shipping

SHIPPING OPTIONS:

  • UNITED STATES: Shipping fees may apply. Expedited options are available at an additional cost during checkout.
  • INTERNATIONAL: Shipping fees apply. We do not collect customs taxes; you will be responsible for your country's duties and taxes.

HANDLING TIME:

Orders are dispatched from the US within 24 hours.

SHIPPING TIME:

Depending on the destination, it's usually about 5-7 business days.

TRACKING NUMBER:

All orders are shipped with tracking numbers.

INSURANCE:

We do not offer additional shipping insurance beyond what the carrier offers.

PACKAGING:

Our packaging is 88% recycled and 100% recyclable.

RETURNS & EXCHANGES:

For any concerns, please contact us directly at support@silkcutunderwear.com. However, note that we do not accept returns.

DAMAGED ITEMS:

If you receive a damaged item, please send a photograph showing the damage and the product tag in the same picture. In verified damage cases, we will replace your item.

LOST PACKAGES:

If tracking indicates a package was delivered but not received, customers need to contact the carrier. We will assist with the necessary paperwork for a claim with the carrier.

CONTACT INFORMATION:

  • Email: support@silkcutunderwear.com

Mens Boxer Brief with Horizontal Fly

$18.00 Regular price $40.00
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