Fit Guides

What size should you order? Use our guides to help you get the perfect fit.

Underwear Fit Guide
Sock Fit Guide
Mask Fit Guide

Underwear Fit Guide

Find Your Perfect Fit

Throughout the design process, for every size we developed we worked with multiple models. And then we based our underwear sizing chart on 40 unique body types, so you can be confident you're getting the right fit.

Note: Each of these photos is a different model wearing a different size pair of underwear. We've included the measurements for each of these models, to give you a better idea of how our underwear might fit when you're wearing it.

What to Expect from Bikini and Hipster

Women's bikini and hipster underwear are both a mid-rise fit, with the hipster offering more coverage. The 3/4" stretchy lace waistband lays flat against the skin and lace trim minimizes tightness.

Underwear Fit
Base Your Size on Your Measurements, Not Your Pant Size

For the most accurate fit, we recommend using your measurements rather than pant size. The pant sizes are listed as a guideline, but women’s pant sizes can vary greatly across different brands and manufacturers. If you have a tape measure, this will be easy. If not, there are still ways you can measure.

How to Measure without a Tape Measure

If you don't have a tape measure, you can take your measurements with a string and a ruler. Simply wrap the string around your hip or your waist and mark where the two ends meet. Once you've done that, you can lay your string down and use a ruler to measure from the end to the mark.

Where to Measure
  • Waist - Measure at the smallest point. This is usually higher up than where your pant waistline is
  • Hip – Measure across the fullest portion, over your rear

If this isn’t the best fitting underwear you’ve ever worn, feel free to return it within 90 days of purchase. Read our return policy here.

Sock Fit Guide

Knee High's and Women's Crew Socks

Our socks are designed to be stretchy and accommodate a wide range of sizes! The complexity of a design will decrease the stretchiness, but generally, most women's socks will fit a women's US shoe size 5-10 and men's shoe size 3.5-8.5.

STRETCH-IT™ and Men's Crew Socks

Our Men's and STRETCH-IT™ socks are designed to be stretchy and accommodate a lot of different feet! The complexity of a design will decrease the stretchiness, but generally, most men's socks will fit a men's US shoe size 7-13 and women's shoe size 8.5-14.5

No Show Socks

Our no show socks (or loafer socks) have serious stay-on power and are available in three sizes:
Small: Women's Shoe 6-8 / Men's Shoe 4-6
Medium: Women's Shoe 8.5-12 / Men's Shoe 6.5-10
Large: Women's Shoe 12.5-14.5 / Men's Shoe 10.5-12.5

Kids Socks

Our kid's socks are soft, stretchy and ready for little feet! The Toddler socks fit children's shoe size 4-7 or ages 1-2 and feature non-slip silicone padding to help keep your little one on their feet. The Youth socks fit children's shoe size 8-13 or ages 3-6 and the Junior socks fit children's shoe size 1-5 or ages 7-10. Please keep in mind the complexity of a design will decrease the stretchiness, but overall our socks are pretty stretchy!

Mask Fit Guide

Small / Youth Masks

Mask Dimensions: Height: 4.25”, Width: 6”
Head circumference: <21"
Front face: <4.25"
Fully adjustable ear straps with toggle.

Standard / Adult Masks

Mask Dimensions: Height: 5”, Width: 6”
Head circumference: >21"
Front face: >4.25"
Fully adjustable ear straps with toggle.