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SilkCut Underwear on display at Collars & Co. Pop-Up Store in Bethesda, MD. Clothing store interior with racks of shirts and a wall labeled 'Collars & Co'.

Now In-Store in Washington D.C. Area

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Luxury Comfort, Everyday Value

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Value Packs & Bundles
Value Packs & Bundles
Boxer Briefs and Trunks
Boxer Briefs and Trunks
mens best selling underwear collection for all day comfort
Best Sellers

Best Sellers: Customer favorites for a reason.

Our top-rated essentials — soft, breathable, and designed for all-day wear.

Shop the Favorites

Loved by Men Everywhere

“

Very comfortable, they are at the top of my underwear drawer!

”
Burt E.
Verified 9/30/2025
Detailed look at Apex Underwear with Floating Fit, emphasizing its moisture-wicking fabric, tagless design, and all-day comfort
“

Best men's T-shirts. Next-level soft, crazy comfy, and a true wardrobe staple

”
JP - Men's Style Expert
Verified 10/30/2025
“

The boxer briefs are very comfortable. I don't even know I have them on

”
Scott T.
Verified 10/2/2025
Review of Apex Underwear with Floating Fit, highlighting its ergonomic design, seamless support, and ultimate breathability
“

Love these boxer briefs. Insane comfort, all-day support, and never riding up

”
Jordan E.
Verified 8/11/2025
“

Great shopping experience and wonderfully comfortable underwear

”
Felix G.
Verified 7/15/2025
“

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

”
Jonathan W.
Verified 8/1/2025
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
Verified 8/23/25
“

Boxer briefs that actually feel like second skin. Softest I've ever felt

”
Chad F.
VERIFIED 9/16/25