👇Check the size chart. We recommend ordering your usual size.
In the table below, you will find the shoe size we recommend for you based on the length measurement of your foot.
So, you only need to know the length of your foot in centimeters. Here’s how to find it out:
Measurement tip:
Place a piece of paper on the floor with one edge against the wall.
Put your heel against the wall and mark a line on the paper at the tip of your longest toe.
Measure the length from the edge of the paper to the line you drew.
Vaistoa Kajo 2 Size Chart
Foot length (cm)
Size we recommend (EU · UK)
Shoe interior length x width (cm)
21.1 - 21.7
35UK 3
22.7 x 9.0
21.8 - 22.4
36UK 3
23.4 x 9.15
22.5 - 23.1
37UK 4
24.1 x 9.3
23.2 - 23.8
38UK 5
24.8 x 9.45
23.9 - 24.4
39UK 6
25.4 x 9.6
24.5 - 25.1
40UK 6.5
26.1 x 9.75
25.2 - 25.8
41UK 7
26.8 x 9.9
25.9 - 26.5
42UK 8
27.5 x 10.05
26.6 - 27.2
43UK 9
28.2 x 10.2
27.3 - 27.8
44UK 10
28.8 x 10.35
27.9 - 28.5
45UK 11
29.5 x 10.5
28.6 - 29.2
46UK 11.5
30.2 x 10.65
Foot length = the measured length of your own foot; the toe allowance is already included, so you don't need to add anything. Shoe interior = the length and width inside the shoe. The recommended size leaves about 1.0 cm of room in front of your longest toe.
Foot length = the measured length of your own foot; the toe allowance is already included, so you don't need to add anything. Shoe interior = the length and width inside the shoe. The recommended size leaves about 1.0 cm of room in front of your longest toe.
Updated 7.8.2026
Barefoot Chelsea Boots That Slip Straight On
Vaistoa Kajo 2 brings the classic Chelsea shape together with the freedom of a barefoot shoe. The denim-style canvas upper and the water-repellent finish make it a shoe for work, for the city and for a walk.
For the second version we focused on the feedback we heard most: how to make the boot easier to put on. The zipper is now longer and the elastic panel wider, so the opening widens further. Laceless Kajo 2 slips on even with a high instep.
The heel cup fits better than before. The edge of the opening is softer, so the boot feels comfortable against your ankle.
The wide, foot-shaped toe box lets your toes spread out. The thin 4.5 mm zero-drop sole spreads your weight evenly across your whole foot. The boot weighs just 245 g (size 40).
Smart style and a natural stride in the same shoe. No compromise on either.
We offer a 90-day FREE return policy. You can try on your shoes at home and ensure they are a perfect fit for you before you start your Vaistoa adventure. If you're not completely satisfied, simply return them within 90 days for a full refund. No questions asked.
For detailed information about our return policy, please follow this link.
VAISTOA OUTSOLE:
Outsole thickness: 4.5 mm
Rubber blend: Synthetic rubber
TOTAL WEIGHT:
245 grams (size 40)
The water-repellent properties of the shoe’s surface can be maintained with a protective spray.
It is recommended to clean off loose dirt immediately after use with a damp cloth or sponge.
If your feet sweat inside the shoes, it is important to let them air out well after use. Remove any removable insole, open the shoe wide, and allow the shoes to dry completely before the next wear.
If the shoes get wet on the inside as well, remove the insole and open the shoe as wide as possible to ensure proper air circulation inside.
It is also beneficial to give your shoes “rest days,” allowing them to dry and air out properly.
Store the shoes upright, at room temperature, and protected from UV light.
The Design from Finland mark indicates the origin of unique Finnish design.
Products and services bearing the Design from Finland mark are designed in Finland professionally, responsibly, and with a user-centered approach.
Three Steps to a More Natural Walking Experience
Choose Color and Size
Measure your feet according to our guidelines and check our size chart for the recommended size.
Try On at Home
Make sure the shoes fit well and feel comfortable. If needed, you can return the shoes for free within 90 days of purchase.
Experience Freedom
As you step outside, feel how each step is lighter and more natural. Enjoy the freedom of barefoot shoes and how you can feel the shapes of the ground beneath your feet.
Every Step in Barefoot Shoes Advances Your Well-being
The 4 Key Features: How Shoe Design Influences Your Health
Durable canvas with a denim look
A timeless appearance meets breathability and hard-wearing material – stylish and practical for everyday use.
Zipper and elastic side panel
Easy to put on and take off without adjustments – fits comfortably and makes the shoes effortless to use even on busy days.
Water-repellent surface treatment
Withstands splashes and everyday surprises – helps keep your feet dry and your shoes looking clean for longer.
Matti Melanen
Physiotherapist Recommends
Most shoes provide too much support, making the foot weak. Kajo does the opposite.
It looks clean and stylish for everyday use, yet allows your feet to function naturally as they’re meant to.
This means stronger feet, better balance, and a more relaxed stride – without having to compromise on style.
Customer Reviews
Overall rating: 4.5 / 5 from 63 reviews.
Have big problems and pain in my feet for a long time. Have spent a lot of money at different shoes byt still problems.
My first barefoot shoes and I love them. Super nice, look good, and no pain or problems. Best bye ever.
The first pair were indeed too small, but thanks to some helpful instructions I managed to return them, and the new ones had already arrived in my Matkahuolto parcel box. I haven’t had a proper chance to try the shoes out yet, but if they’re as good as my previous summer shoes, I’ll be happy.
The shoes are amazing, I can’t imagine wearing other shoes now. Connecting to the ground has helped me recover from neuropathy following chemotherapy. I’ve walked for many kilometres in the shoes and they’ve lasted so well. Now I have the boots too to take me into autumn. My balance has also improved as an added bonus of stronger feet. Tree pose is finally unlocked 🧘♀️
I have lots of Vaistoa shoes and boots. The size chart is easy to use. I use sneakers in size 39, they are perfect for bare feet. All boots are size 40, because I want to have some extra space for socks. I ordered these Chelsea boots in 40. I LOVE the zippers! The length and toe width is perfect, but I find them a little bit narrow at the top. Luckily they have the elastic part on the side. They are suprisingly warm, but not too warm.
I placed my order at the last minute late in the evening, just as the offer was about to end, and I didn’t have time to check the size. I went for a size 41, just like last time. The size is right, and the zip is really handy. They feel comfortable and natural on my feet and when walking, though we haven’t actually managed to go out together in them yet. I was a bit unsure about the colour (I don’t like brown), but almond is actually a lovely shade – almost orange. They’re definitely good shoes for between seasons. My other barefoot shoes have also felt surprisingly natural to walk in very quickly. And my long-standing ankle problem has almost disappeared; things clearly started to improve with these shoes.
A really beautiful, stylish and casual pair of ankle boots. I’ve tried them on and they feel light and fit a narrow foot perfectly. I can’t wait to get properly wearing them. Looking forward to the cool autumn weather.
A lovely colour, but unfortunately the ankle section is too tight and rubs when worn if you have a slightly sturdier ankle. The material is also a bit ‘loose’, so the shoe ends up feeling a bit shapeless, like a floppy foot. This wouldn’t have been a problem either, had the ankle not been so tight. Otherwise, the shoe felt good and the sole felt fine when tried on indoors. I didn’t dare take the risk of testing whether the ankle area might stretch a little with wear, so I sent them back.
They’re wonderfully soft and flexible on your feet, yet still smart enough for city wear. You can pop out to run errands and do a few laps round the car park with your child – they’ve got plenty of grip!
The top of the shoe feels a little bit like it cuts into the skin of my ankle, but not too much and I think I’m going to get used to it
I like that it’s relatively easy to put on, but it’s even easier to take it off, which I happen to really like.
I haven’t really worn it too much yet because we’re still having really hot weather where I am
Really comfortable and goodlooking and will start using them soon when the weather cools down a bit. Now I know where to go next time when I need shoes. Thank you!
You can test the shoes indoors for 90 days. Returns are free, so you can order risk-free and with peace of mind. If you're not completely satisfied, simply return them within 90 days for a full refund. No questions asked.
For detailed information about our return policy, please follow this link.
Barefoot shoes have been around for years and are based on principles of natural movement and foot health. They are not just a trend; they are a step towards healthier footwear choices.
Our barefoot shoes are made from high-quality materials and designed for use in various environments. They are durable, but it’s important to remember that all shoes are consumable items. Barefoot shoes naturally have thinner soles compared to traditional thick-soled shoes. The durability of the soles can vary depending on the level of activity, the environment, and your walking style.
While athletes and outdoor enthusiasts use barefoot shoes for their features, they are suitable for anyone looking for comfort and the benefits of natural movement.
If you can walk barefoot or in socks, you can also wear barefoot shoes. Start gradually and listen to how your body feels as your feet get used to moving freely.
Barefoot shoes do not provide any support because their purpose is to allow the foot muscles to work while moving. Supported shoes weaken the foot muscles because they don’t get to do their job.
Our customers have reported numerous benefits from using our barefoot shoes, such as:
We invite you to join over 50,000 satisfied customers and experience the benefits of barefoot shoes for yourself.
Vaistoa Kajo 2 | Barefoot Chelsea Boots
Regular price€94,90
/
Tax included.
Low stock - 6 items left
Backordered, shipping soon
👇Check the size chart. We recommend ordering your usual size.
In the table below, you will find the shoe size we recommend for you based on the length measurement of your foot.
So, you only need to know the length of your foot in centimeters. Here’s how to find it out:
Measurement tip:
Place a piece of paper on the floor with one edge against the wall.
Put your heel against the wall and mark a line on the paper at the tip of your longest toe.
Measure the length from the edge of the paper to the line you drew.
Vaistoa Kajo 2 Size Chart
Foot length (cm)
Size we recommend (EU · UK)
Shoe interior length x width (cm)
21.1 - 21.7
35UK 3
22.7 x 9.0
21.8 - 22.4
36UK 3
23.4 x 9.15
22.5 - 23.1
37UK 4
24.1 x 9.3
23.2 - 23.8
38UK 5
24.8 x 9.45
23.9 - 24.4
39UK 6
25.4 x 9.6
24.5 - 25.1
40UK 6.5
26.1 x 9.75
25.2 - 25.8
41UK 7
26.8 x 9.9
25.9 - 26.5
42UK 8
27.5 x 10.05
26.6 - 27.2
43UK 9
28.2 x 10.2
27.3 - 27.8
44UK 10
28.8 x 10.35
27.9 - 28.5
45UK 11
29.5 x 10.5
28.6 - 29.2
46UK 11.5
30.2 x 10.65
Foot length = the measured length of your own foot; the toe allowance is already included, so you don't need to add anything. Shoe interior = the length and width inside the shoe. The recommended size leaves about 1.0 cm of room in front of your longest toe.
Foot length = the measured length of your own foot; the toe allowance is already included, so you don't need to add anything. Shoe interior = the length and width inside the shoe. The recommended size leaves about 1.0 cm of room in front of your longest toe.
