This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

The Apex Collection

Our Most Advanced Underwear Yet

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.

Cart 0

Congratulations! Your order qualifies for free shipping You are $75 away from free shipping.
No more products available for purchase

Add order notes
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty

Underwear
Loungewear & Tops
Value Packs & Bundles
Final Sale

Last Chance! Buy 3, Get 1 Free - Ends Sunday!

Don't miss out! Stock up on the softest, most advanced underwear. Buy three pairs, get one FREE!

Shop Now and Save - Buy 3, Get 1 Free!
Value Packs & Bundles
Boxers and Trunks
Best Sellers
Loungewear & T-Shirts

Introducing the Apex Collection 2025

Our most advanced underwear ever is here! Built for comfort, strength, and style like never before.

Shop Apex 2025 Now

#Next-Gen Comfort

Moisture-wicking Micro-Modal fabric keeps you dry and comfortable all day, ensuring freshness and support.

#No-Limits

Perfect for any activity: Advanced seamless technology reduces friction, providing a smooth, second-skin fit for all-day comfort.

#StayCoolStayFertile

The breathable fabrics promotes optimal comfort and airflow, helping to support fertility health.

review of Apex Underwear with Floating Fit, highlighting its adaptive support, breathable fabric, and all-day comfort.
“

"Hands down, the best undershirts I’ve ever worn—light, breathable, and unbelievably soft!"

”
Edward Bayer
New York NY
n-depth review of Apex Underwear with Floating Fit, showcasing its breathable fabric, adaptive support, and compression-free comfort.
“

Feels like second skin. The boxer briefs are the ultimate everyday luxury.

”
Men's Fashioner
Celebrity Stylist
Detailed look at Apex Underwear with Floating Fit, emphasizing its moisture-wicking fabric, tagless design, and all-day comfort
“

Best men's undershirts! Next-level soft, crazy comfy, and totally a game-changer!

”
JP
Men's Style Expert
Review of Apex Underwear with Floating Fit, highlighting its ergonomic design, seamless support, and ultimate breathability
“

These boxer briefs? Insane comfort, all-day support, and never riding up!

”
Jordan
An admirer of Apex Boxer Briefs
Experience Apex Underwear with Floating Fit—review covering its adaptive fit, moisture-wicking technology, and superior comfort.
“

Boxer briefs that feel like a second skin—comfort, support, and zero discomfort!

”
Chad
An admirer of Apex Boxer Briefs
Review of Apex Underwear with Floating Fit, featuring its moisture-wicking fabric, breathable support, and all-day comfort
“

Boxer briefs designed for all-day comfort and support—perfect for feeling your best, no matter the day!

”
Patrick
Entrepreneur
Make a Purchase of $100 & Get a Free Gift