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Kosen Mercury
  • Kosen Mercury
  • Kosen Mercury
  • Kosen Mercury
  • Kosen Mercury
  • Kosen Mercury
  • Kosen Mercury
  • Kosen Mercury
  • Kosen Mercury
Kosen Mercury

+2" Height-Boost

Kosen Mercury

$129.95 $185.00
-30%
US size (W = Women size)

How to measure your foot

  1. Place your bare foot against the wall with your heel touching it.
  2. Place a ruler on the floor, also touching the wall.
  3. Measure the length of your longest toe.

How to choose your size

The table shows the insole length (in / cm). For the best fit, choose a size with an insole slightly longer than your foot (+0.4 in / +1 cm) — usually half a size up.

Example: if your foot is 10 in / 25.5 cm, choose the size with a 10.4 in / 26.5 cm insole.

Size guide

  US EU UK IN CM
Men 6.5 39 5.5 10 25.5
Men 7 40 6 10.4 26.5
Men 7.5 41 6.5 10.6 27
Men 8.5 42 7.5 10.8 27.5
Men 9 43 8 11 28
Men 10 44 9 11.4 29
Men 10.5 45 9.5 12 30.5
Men 11.5 46 10.5 12.2 31
Men 12 47 11 12.4 31.5
Men 12.5 48 12 12.6 32
Women 6 36 4.5 9.1 23
Women 6.5 37 5 9.3 23.5
Women 7.5 38 6 9.6 24.5
Women 8 39 6.5 9.8 25
Women 8.5 40 7 10 25.5
Women 9 41 7.5 10.4 26.5
Free shipping in the US. Limited time only.
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Description

Sneakers that make you 2 inches taller with comfort and style, thanks to the hidden height-boosting insole inserted between the outsole and insole, so no one can see it.
Maximum comfort

Since 2018 we’ve been working to get the most comfort possible, and now all customers love them and many of them repeat.
High quality

We've done our best to get the best quality possible with a reasonable price for you, and many of our customers repeat, so it means we got it
Own production

We design and manufacture all our shoes, making us the first height-boosting shoe brand in the world with our own production, which makes them exclusive.
Delivery times

United States
• Free standard shipping on all orders
• Delivery time: 4–8 business days

Australia
• Free standard shipping on all orders
• Delivery time: 5–9 business days

Europe
• Standard shipping calculated at checkout
• Delivery time: 8–12 business days

Rest of world
• Standard shipping calculated at checkout
• Delivery time: 5–12 business days
Free exchanges & easy returns

All orders are shipped with tracking and handled with care from our warehouse. Once dispatched, you’ll automatically receive a tracking link by email to follow your delivery in real time.

Once an order has been placed, our team begins preparing it immediately to ensure quick dispatch. For this reason, delivery details cannot be modified once the order is confirmed.

If a parcel cannot be delivered due to an incorrect address or multiple failed delivery attempts, it will be returned to our warehouse. We’ll gladly resend your order — a 15% handling fee applies to cover reshipping costs.

For more details, please refer to our Returns & Exchanges Policy or contact our support team at support@kosenshoes.com.

Get up to 2.3" taller

Hidden height-boosting insole inside

Boost your confidence

You’ll feel it the moment you wear them

Look slimmer

Thanks to the height-width proportion
Before image After image

Hidden height-boosting insole,
visible results

Other height-boosting shoes

Designed and crafted by Kosen

Kosen is the only height-boosting shoe brand in the world with in-house production

Frequently asked questions
How do you get the extra height?

We’ve inserted a height-boosting insole between the outsole and the insole, so no one can see it.
Are they comfortable?

Absolutely! Since 2018, we’ve been improving our shoes to provide extra height with maximum comfort. That’s why so many of our customers return with new orders.
Do you manufacture or do you drop ship?

We manufacture! In fact, we’re the only height-boosting shoe brand in the world that does. This allows us to offer exclusive designs and release new models as often as possible.
How do your sizes work?

Choose the size you normally wear. If you’re unsure, check the size guide on each product page. We recommend choosing a size with an insole that is at least 0.4 inches (1 cm) longer than your foot.
What is the return policy?

You can check it here.
When will I get my order?

You can check it here.
How long will free shipping in the US last?

We don’t know yet, so we recommend placing your order as soon as possible.