The Apex Collection is the newest and most high-tech underwear from SilkCut. We use our latest, most advanced fabric to give you cooling, soft, and breathable comfort like never before.
It feels like you’re wearing nothing — but it works better than anything.
The special pouch gives lift and support, without squeezing or pressure.
The fabric pulls away sweat and dries fast, so you stay fresh all day.
The fit is made to stay in place — no riding up, no shifting.
The waistband is wider and the rise is higher for a secure, comfortable feel.
Apex is made for men who want the best of the best — smart fabric, great fit, and all-day comfort.
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The men's boxer brief with horizontal fly is designed for easy access and everyday movement without sacrificing comfort. Made with 94% Micro Modal Air® and 6% Elastane, this boxer brief feels cool, soft, and barely there.
It features a horizontal fly for convenience, a soft stretch waistband that stays flat, and a modern fit that supports without squeezing. Whether working, traveling, or lounging, this brief is built to move with you.
Looking for the best men’s underwear with modern function and premium comfort? This is your new go-to.
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.
Designed for ultimate softness and breathability, SilkCut Men's Boxer Briefs with a horizontal fly are crafted from Micro-Modal Air, making them hypoallergenic and perfect for sensitive skin. This naturally antibacterial fabric is free from harsh chemicals, ensuring a gentle, irritation-free feel against your skin while keeping you fresh all day.
Innovative Design for a Friction-Free Fit
Horizontal Fly for Effortless Convenience – A modern, functional design for easy access and enhanced comfort.
Flatlock Seams – Minimize friction and irritation, delivering a smooth, chafe-free fit.
Tagless & Compression-Free – No labels or tightness, ensuring a soothing experience for your skin.
Encased Waistband – Prevents direct contact with the skin, eliminating pressure points and discomfort.
Circular & Interlock Knitting Technology – Reduces chafing and provides a secure yet flexible fit, making these boxer briefs ideal for any activity.
Advanced Fabric Technology for All-Day Freshness
✔ Micro-Modal Air Breathability – Ultra-fine fibers enhance airflow, keeping you cool even during intense activities. ✔ Moisture-Wicking Properties – Designed to pull away sweat and maintain a dry, fresh feel all day long. ✔ Eco-Friendly & Sustainable – Produced with low environmental impact, making it a responsible choice for premium comfort. ✔ Long-Lasting Durability – Maintains shape and resists wear and tear better than traditional Modal underwear.
Versatile & Performance-Driven for Everyday Wear
Perfect for work, travel, workouts, and daily wear, SilkCut Boxer Briefs with a horizontal fly provide effortless support and flexibility. Whether you're on the move or relaxing at home, experience pressure-free comfort with zero friction—making them ideal for running, cycling, and all-day wear.
FAQ
What Is Horizontal Fly Underwear?
Horizontal fly underwear features an opening across the front, allowing for easy access. Unlike traditional vertical fly designs, this style provides a more natural movement. Many men find it more comfortable and functional for everyday wear.
Key advantages:
Easier access: Designed for natural hand movement.
More support: Reduces shifting while maintaining a secure fit.
Modern design: A sleek alternative to traditional fly openings.
What Is the Point of a Horizontal Fly?
The horizontal fly is all about accessibility and comfort. Unlike vertical designs that require a layered flap, this style allows for a simpler and more ergonomic opening.
Why choose a horizontal fly?
Provides a more intuitive reach.
Reduces bulk for a streamlined fit.
Works well with athletic fit underwear and everyday wear.
What Is the Difference Between Vertical Fly and Horizontal Fly?
The primary difference is the direction and function of the opening. Vertical fly underwear has a side-entry flap, whereas horizontal fly offers a straight-across opening.
Key differences:
Ease of use: Horizontal fly is more intuitive for quick access.
Support level: Horizontal designs provide more structure and stability.
Fit preference: Many find horizontal styles better for active wear.
How Many Guys Use the Fly?
Surprisingly, not all men use the fly feature in their underwear. Studies suggest that a significant percentage of men pull down their waistband instead.
However, those who do use the fly often prefer the horizontal design for its ease and efficiency.
User preferences:
Some prefer waistband pull-down for quick use.
Others appreciate the convenience of a horizontal fly.
A well-constructed fly ensures easy access and lasting comfort.
