The Ultra-Thin Striped Crew Sock

Sale price $12.00 Regular price $16.00

Color: White
Size

Free 2-day shipping on
orders $100+

Tested
PFAS | BPA Free

see the report

Free returns
within 30 days

The Ultra-Thin Striped Crew Sock is a lightweight crew that slides into any shoe, exceptionally comfortable with cushioned support and a playful stripe.

Why you'll love it:

  • 360° arch compression in a low-bulk knit
  • Cushioned support that wicks moisture
  • Tested free from PFAS | BPA
FABRIC

51% Sustainable Nylon, 23% BCI Cotton, 23% Sustainable 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 PFAS | BPA and screened for 100+ chemicals. Engineered to last over 10,000 miles. Our standard is simple: if the lab's instruments can find it, we don't use it.

BPA-Free PFAS-Free 100+ Chemicals Screened Plastic Negative

Independently tested and screened for 100+ chemicals. Every result available to you. See our standards →

Overall rating: 5.0 / 5 from 14 reviews.

AI Generated Review Summary

Summary topics

  • (26%%): Customers keep praising the great fit and comfort of these socks, making them a popular choice.
  • (18%%): Many customers expressed appreciation for the excellent quality of the product, which was mentioned multiple times in the reviews.
  • (13%%): Customers raved about the feel of these socks, describing them as top quality and luxurious.

Review topics: ["fit","quality","comfort","socks"].

Review highlights

  • "Top quality and feel luxurious" — Bryan S.
  • "These socks feel great, have a nice balance of cushion and support and look pretty sharp too." — Odin A.
  • "Very impressed with quality and fit of my socks." — Frank P.

Reviews

Thin and fit well

"These are thin socks but they hold their shape well and work well in snug shoes."

— Leia A. (5/5)

I'm ordering more!

"These socks truly match or top the performance and feel of the best socks out there without using materials with pthalates, BPA or other harmful materials."

— Isaac A. (5/5)

Me new go to for

"Me new go to for the in between seasons before I break out the smartwools for warmth."

— Caitlin B. (5/5)

These are socks

"They work like socks"

— Eric F. (5/5)

Great socks!

"These socks are super comfortable and great quality. I am so glad I bought multiple pairs!"

— Colleen H. (5/5)

Great workout clothes

"I can finally lift weights or run without getting getting bogged down in sweat like I used to in a cotton t-shirt"

— William L. (5/5)

The best socks I’ve ever owned!

"These are fantastic socks. Incredibly soft but they hold their shape well. Mine have nice longevity so far with very heavy use. I much prefer the simple blue stripes to a swoosh any day. You’ll want to buy multiples."

— Mark G. (5/5)

Nice socks

"Fabric feels nice. Not too thick and comfortable. Perfect crew sock."

— Carrie K. (5/5)

Crew socks

"High-quality, comfortable, I love wearing them for workouts and long runs"

— Mackenzie P. (5/5)

love them!

"love them!"

— Karin K. (5/5)

Q&A