ALL YOU NEED TO KNOW

ABOUT SIZING, FIT & FIRST WEAR

Not Your Average Pair of Tights

The first thing you need to know about our products is that they are nothing like anything you've ever seen or worn before. We have created the world's first Supportive Apparel. So before you step into your new pair of K-Line tights, throw away everything you think you know about how a pair of athletic tights should look, feel and function. You're about to be blown away by the support you'll feel in your new pair of K1s.

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Men's Size Chart

Please consult the size chart below to determine which size is best suited to your body type. If you’re in between sizes, we recommend sizing up for optimal comfort and performance.

Women's Size Chart

Please consult the size chart below to determine which size is best suited to your body type. If you’re in between sizes, we recommend sizing up for optimal comfort and performance.

SIZING & FIT FAQ's

SIZING & FIT FAQ's

First Wear

All K-Line products leverage the Embrace System™, a proprietary technology which provides both medical-grade bracing and full lower body support. This system—an intricate network of cables, control dials and compression zones—is designed to provide an immense level of support and as a result, you may notice tightness, particularly around the waistband, when first putting on your new pair of K1 supportive tights. If this occurs to you, you'll quickly notice the tights begin to regulate and conform to your body after the initial few wears. We strongly urge you to watch the video below before trying them on for the first time.

Get stoked guarantee

We guarantee you'll love Supportive Apparel. If you don't, we'll exchange or send you a full refund.

1-year
Warranty

30-day Risk-
free Trial

Insurance
Reimbursement