Patagonia Men's Silkweight Briefs

Was $20 Now $10
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  • Patagonia Men\'s Silkweight Briefs - Black BLK
  • Patagonia Men\'s Silkweight Briefs - Classic Navy CNY

Patagonia Men's Silkweight Briefs

Was $20 Now $10
Read & Write Reviews

Patagonia Men's Silkweight Briefs

Was $20 
Now $10 
Please select a size.
Color Black (BLK)
Qty 1
Black (BLK)


Classic Navy (CNY)

Classic Navy







Black (BLK)Classic Navy (CNY)

Our tried-and-true silkweight baselayer fabric in a brief silhouette for all-day, next-to-skin comfort.

You can't find it on a map—but you can find it with your two feet and a backpack. Our updated Capilene® 1 Briefs are up for the challenge, providing superior flexibility, comfort and a new, improved fit. The underwear's elastic leg openings offer a supple silhouette, the tagless brushed elastic waistband and durable, smooth jersey face feel ultrasoft, the self-fabric fly is fully functioning, and low-profile, offset seams provide chafe-free mobility. Polygiene® permanent odor control keeps the funk at bay.
  • Silkweight Capilene® 1 polyester/spandex jersey is smooth and comfortable against the skin, featuring Polygiene® permanent odor control
  • Brushed elastic waistband is soft and comfortable
  • Elastic leg openings provide supple fit
  • Self-fabric, fully functioning fly
  • Tagless for itch-free comfort
  • 4.6-oz (156-g) 94% polyester (35% recycled)/6% spandex jersey with Polygiene® permanent odor control. Fabric is bluesign® approved
  • 59 g (2.1 oz)
  • Made in Sri Lanka.

Recycled Polyester


In 1993, we adopted fleece into our product line made from post consumer recycled (PCR) plastic soda bottles. We were the first outdoor clothing manufacturer to do so. PCR® clothing was a positive step towards a more sustainable system – one that uses fewer resources, discards less and better protects people’s health.

Today, we’re able to utilize more sources for recycled polyester and offer it on more garments such as Capilene® baselayers, shell jackets, board shorts, and fleece. We now recycle used soda bottles, unusable manufacturing waste, and worn out garments (including our own) into polyester fibers to produce many of our clothes.

Using recycled polyester lessens our dependence on petroleum as a raw material source, curbs discards and reduces toxic emissions from incinerators.

Odor Resistant

Polygiene® odor control permanently protects your garments from smelling like a middle school locker room. Sweat itself is odorless, but it creates the conditions that bacteria need to multiply, and some of those bacteria produce odors. Polygiene permanent odor control stops the growth of odor-causing bacteria on fabrics, so you can wear more and wash less.

Active only on the fabric surface, Polygiene permanent odor control does not interfere with perspiration or with the skin’s natural bacterial flora. Polygiene particles are more than 100 times larger than nanoparticles and therefore are too large to penetrate to the skin’s barrier. Polygiene-treated fabrics have received Medical Class 1 approval in Europe, the same class that includes bandages.

The Footprint Chronicles®

We promote fair labor practices, safe working conditions and environmental responsibility throughout the Patagonia supply chain.
Below are the suppliers that impact the Patagonia Men's Silkweight Briefs
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