Find Your Perfect Fit
Gooi socks are designed with a generous, extra-wide fit — but we know "extra wide" means different things to different people. Use this guide to make sure you're getting exactly what you need.
The short version: If you've ever struggled with socks being too tight, too short, or leaving marks — Gooi is built for you. One size. Fits wide.
Size Chart
All Gooi Extra Wide Socks — One Size
| Measurement | Range |
|---|---|
| US Shoe Size | 9 - 15 (Men & Women) |
| Ankle Circumference | 10" - 20" |
| Mid-Calf Circumference | 9.5" - 28" |
| Maximum Stretch | Up to 30" circumference |
| Sock Length | Knee-high — reaches just below the knee |
| Toe Construction | Seamless — no raised seam to cause friction |
| Top Band | Non-binding — stays up without squeezing |
One size fits all. No choosing between sizes. Our extra-wide stretch accommodates a wide range of feet and legs — from standard to plus-size.
How to Know If They'll Fit You
Check 1: Your Shoe Size
If your US shoe size is between 9 and 15 (men's or women's), you're in range.
Check 2: Your Needs
- Swelling that changes throughout the day? Our socks accommodate fluctuation — the stretch adapts with you.
- Wide calves? The 30-inch stretch handles calves that regular socks can't.
- Plus-size? These are specifically built for bigger feet and wider legs. No apologetic "extended sizes" — this is our main design.
Check 3: Still Unsure?
Try a pair. If something's not right, we'll refund you — no need to ship anything back. Zero risk.
Contact us at support@gooicozy.com and we'll help you figure out the right fit before you order.
Frequently Asked Size Questions
Q: Are these unisex?
A: Yes. One size, designed for both men and women. The shoe size range (US 9-15) covers both.
Q: I wear a men's size 14. Will these fit?
A: Yes. Our one-size design covers shoe sizes 9 through 15.
Q: My feet swell during the day. Will these still fit by evening?
A: Yes. The extra-wide stretch adapts throughout the day. Our customers tell us these are the only socks that don't get tighter as the day goes on.
Q: I've had trouble with knee-high socks rolling down. Will these stay up?
A: Yes. The non-binding top is engineered to grip gently without squeezing — it stays in place without leaving marks.
Q: What if they don't fit?
A: We'll refund you — no need to ship anything back. Just reach out to support@gooicozy.com.