Women’s | Ski & Snow | Full-Length

K1 Summit

1st Generation

$358.00 $478.00 $478.00 Holiday Sale Sale
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Women's K1 Summit

Women’s | Ski & Snow | Full-Length

K1 Summit

1st Generation

$358.00 $478.00 $478.00 Holiday Sale Sale
Almost gone

, no restock coming—act fast!

  • Medical-Grade Knee Bracing
  • Adjustable Support Dials
  • Targeted Compression
  • Thermal Fabric
  • Drop-In Side Pocket

The only base layer with adjustable medical-grade knee support that's designed to help you overcome injuries, minimize pain, and get back to activity. Engineered with 90 feet of high-strength cables, adjustment dials and targeted compression, the K1 Summit reinforces the knees, hips, and lower back to keep you active for as long as possible. 

Trusted by 100,000+ knees, the K1 Summit offers thermal fabric and is best for skiing, snowboarding or cold weather activity. It's lightweight, machine washable and easily wearable under ski and snowboard pants. 

Ski & Snow Use

  • Skiing
  • Snowboarding
  • Winter Activity

For all-day boot comfort, we recommend wearing socks underneath your Supportive Tights.

Intended Use:

  • The Supportive Tight is intended for stabilization, support, and protection of the knee. 

Indications for Use:

  • Knee pain due to instability
  • Knee instability 
  • Knee ligament instabilities (mild to moderate ACL, MCL, and LCL) 
  • Knee strains and sprains
  • Knee osteoarthritis (OA) 
  • Patellofemoral pain syndrome (PFPS) 

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$358.00 $478.00 $478.00 Holiday Sale Sale
Colour Black
Size XS

The only base layer with adjustable medical-grade knee support that's designed to help you overcome injuries, minimize pain, and get back to activity. Engineered with 90 feet of high-strength cables, adjustment dials and targeted compression, the K1 Summit reinforces the knees, hips, and lower back to keep you active for as long as possible.

Trusted by 30,000+ customers, the K1 Summit offers thermal fabric and is best for skiing, snowboarding or cold weather activity. It's lightweight, machine washable and easily wearable under ski and snowboard pants.

  • Medical-Grade Knee Support
  • Thermal Fabric & Side Pocket
  • Full Length

Supportive Apparel sizing is determined by height and weight which helps us predict both the fit of the garment and the cable support system. By using height and weight, we can accurately determine the length and position of the cable support system which is not possible with traditional athletic apparel sizing. 

Find your size with our size picker or by looking at our size chart. You can find the size picker above where it says "Find Your Size" next to the size selections. If you find yourself on the border of sizes, we recommend sizing up. 

Learn more about what to expect during your first wear and consult the frequently asked questions on our sizing, fit and first wear page.

Material Contents

  • 79% Nylon
  • 21% Lycra

Support System Contents

  • Dyneema®: UHMWPE
  • Nylon
  • Polycarbonate
  • Polyoxymethylene
  • Polyurethane

Product Care

  • Wash in Provided Wash Bag
  • Wash on Gentle Below 40°C
  • Hang to Dry

This comfortable knee brace and base layer combo offers adjustable medical-grade bracing for both knees, while also supporting the hips and lower back.

Lightweight, machine washable, and designed to stay in place, the K1 Summit delivers targeted compression where it matters most. With less bulk than a traditional knee brace and more support than regular compression tights, our Supportive Apparel provides all in one value.

Trusted by Olympic medalists and praised as the "Knee brace of the future" by Freeskier, the K1 Summit is your go-to base layer to ski and snowboard with confidence this winter.

Free Shipping

1-Year Warranty

support Cables

90 feet of flexible, high-strength cables hidden in the fabric support and stabilize your knee.

adjustment dials

Two dials hidden in the waistband allow you to adjust the support for any instability or activity.

targeted compression

Increased compression targeting the knee, improves blood flow, stability, and exercise recovery.

A knee brace & Base Layer All-in-one

The K1 Summit packs a lot of hidden technology and is so much more than a compression tight.

Flexible Support Cables

90ft of high-strength cables provide medical-grade bracing.

Adjustable Dials

Adjust the support in each leg for any level of instability or activity.

Targeted Compression

Higher compression at the knee supports faster exercise recovery

Flexible Support Cables

90ft of high-strength cables provide medical-grade bracing.

Adjustable Dials

Adjust the support in each leg for any level of instability or activity.

Targeted Compression

Higher compression at the knee supports faster exercise recovery

Thermal Fabric

Comfortable, thermal fabric for winter activity.

Drop-In Side Pocket

A convenient side pocket to hold your phone.

"Life-changing support to get people back to activity."

Ski Mag

Trusted by 100,000+ Knees

Stoko's Supportive Apparel is worn by all types of active people including world-class athletes, professionals and weekend warriors looking to overcome injuries, minimize pain and ski & snowboard with confidence.

Support Engineered to
Inspire Confidence

Get active & stay active with support that helps you overcome injuries, minimize pain, and gives you the confidence to keep going.
Read the findings from our customer survey here.

99%

Reported Greater Knee Support

89%

Reported Less Knee Pain

80%

Reported Support In Their Hips & Back

Ski with confidence

Supportive Apparel redefines traditional knee bracing, offering support and stabilization but with added benefits to keep you on the mountain longer.

  • Packable
  • Comfortable
  • Machine Washable

Stoko Pro-Tip

Minimize pressure between the cables in our Supportive Tights and your ski boots with our Padded Ski Sock.

  • Cable Cushioning
  • Arch Support
  • Breathable Zoned Venting

Shop Ski Sock

Customer Reviews

Based on 172 reviews
77%
(133)
15%
(26)
5%
(8)
1%
(1)
2%
(4)
K
Kamiel Hill
Glad I got it

On a very cold day, it kept me warm and offered great support on my hike.

C
Customer

I like these leggings and I feel more confident with them. My surgeon still doesn’t permit me to go downhill skiing, so I used them for cross country and snowshoeing. My only problem with them that the cables hold my ankles and my stomach the most instead of my knee.

C
Customer
Not sure what they are doing for me yet

3 sessions so fat. Once at karate and twice at kendo. Maybe they are providing support, not clear yet.

J
Jen Jackson
2nd gen stokos are great!

The waistband is noticeably more comfortable than my 1st gen pair. Breaking in my new 2nd gens-- went snowboarding yesterday and they felt wonderfully supportive- no more bulky braces is so freeing - thank you so much

D
Dallas Robbins
Game Changer

These leggings have positively impacted my teaching. I instruct power skating for hockey and ringette players. They provide the knee support I need to continue and recover more quickly.

Still Have Questions

Stoko accepts returns & exchanges within 60 days of the purchase date. 

We encourage you to put your Supportive Apparel to the test before deciding to return. Move in them, get sweaty, and give them all you got. There is a short break-in period with your Supportive Tights. This means it will take a bit of time before your tights begin to regulate and feel comfortable on your body. They can be a total pain at first and challenging to get used to, Supportive Apparel is very different than any other tights or braces you’ve tried. 

View Full Policy Terms

Stoko offers shipping within North America, please note that order processing may take an additional 1-2 business days from the stated shipping times below:

  • Standard 4-7 Business Days
  • Expedited 3 Business Days
  • Express 1-2 Business Days


International Shipping

At this time, we cannot ship or sell Stoko products outside of North America. Please feel free to sign up for our newsletter to keep up-to-date as we continue to grow.

More Information Here

Our products are registered as Class 1 Medical Devices through Health Canada and the FDA, which means that all our products are eligible for reimbursement through Health Spending Accounts (HSAs) and Flex Benefit Plans by all Canadian insurers, as well as some carriers in the U.S. This allows many of our customers to get their K1s free of charge or receive partial reimbursement.

Learn More

All Stoko products provide the same medical-grade bracing support, leveraging our Stoko Support System technology. It is really up to your personal preference what style would suit you the best!

Ski & Snow: K1 Summit is engineered to deliver support and warmth. It was designed for snow sports, such as skiing, snowboarding, and cross-country skiing.

All-Purpose: K1 Flux is engineered to deliver support in a variety of activities and is our most recommended product for all-around use. From everyday activity to court sports to golf, the K1 Flux can do it all while also keeping you cool with knitted ventilation.

Run & Hike: K1 Tempo is engineered to deliver support and keep you cool in warm environments, such as: running, hiking, and training.     

Similar to other traditional/medical grade knee braces, the Supportive Tight provides support and stability to the body in compromised knee positions; however, the Supportive Tight achieves these outcomes through different means. The Supportive Tight relies on tension throughout the Stoko Support System to generate support, which is made up of cables that are integrated into the tights. The result is support that moves with your body and doesn’t compromise on comfort, aesthetics, or support.

Learn More Here

You can reach our Support Team at hello@stoko.com! 

Stoko Support Center