The Men's Quarter Sock

Regular price $15.00

Color: White
Size

Free 2-day shipping on
orders $100+

Tested
PFAS | BPA Free

see the report

Free returns
within 30 days

The Quarter Sock rises just above the ankle, exceptionally comfortable and sharp with its color-block design and signature back tab.

Why you'll love it:

  • 360° arch compression through the miles
  • Cushioned sole, keeps dust and pebbles out
  • Tested free from PFAS | BPA
FABRIC

51% CiCLO Nylon, 23% BCI Cotton, 23% CiCLO Recycled Polyester, 3% Spandex/

Care

Machine wash cold on normal cycle. Tumble dry low.

SUSTAINABILITY

Built on CiCLO® biodegradable fiber.

CiCLO® is built into our recycled synthetics to do two things: shed fewer microplastics in wear and wash, and biodegrade rather than linger. Independent testing shows CiCLO treated fibers biodegrade in under four years — so they don’t add to long-term microplastic pollution.

Certified by ECO PASSPORT by OEKO-TEX®.

Learn more about CiCLO →

Definite Articles performance socks

Get To Know Our Yarn

DA Performance Standard

Feel

Cushioned sole, mid compression, comfort +

Best For

Gym, running, tennis, all-day wear

Fabric

BCI Cotton, CiCLO Nylon, CiCLO Poly

Technology

CiCLO® biodegradable yarn

Premium performance yarns sourced from a family-owned mill in the U.S. — independently tested free from BPA, PFAS, and 50+ harmful substances. Engineered to last over 10,000 miles. Our standard is non-detect: if the lab's instruments can find it, we don't use it.

BPA-Free PFAS-Free Non-Detect Tested Plastic Negative

Independently tested to non-detect. Every result available to you. See our standards →

Overall rating: 4.6666665 / 5 from 6 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["socks"].

Review highlights

Reviews

Best socks ever, comically small

"Order a size too big and you’ll be in love!"

Katelyn M. (4/5)

Great product

"Great fit. Great feel."

Martin E. (5/5)

Ankle socks

"Better than ankle socks which do not stay on. Nice quality but on the thinner side."

Daniel C. (4/5)

Men's Quarter Socks

"Excellent product. High quality construction and very comfortable to wear. Would recommend these socks to anyone."

David K. (5/5)

Great socks

"great socks"

Andrew K. (5/5)

Everyday sock

"I loved the definite articles' crew but this is now my everyday sock. All the qualities of the crew but a little shorter making it easier to get on and off."

Stephen (5/5)

Q&A