Side view of Kosen Mercury All Black elevator sneakers in a monochrome black low-top design.

Mercury All Black Men's Elevator Sneakers

6.5
$139.95
$139.95

Buy 2, save $40
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2" TALLER
Side view of Kosen Mercury All Black elevator sneakers in a monochrome black low-top design.
  • Side view of Kosen Mercury All Black elevator sneakers in a monochrome black low-top design.
  • Man wearing Mercury All Black elevator sneakers with a long coat. Professional height boosting shoes for business casual outfits.
  • Pair of Kosen Mercury All Black height-increasing sneakers with a hidden internal lift.
  • Inside view of Mercury All Black elevator sneakers showing comfortable lining and hidden 2 inch lift.
  • mercury all black with a 2-inch height boost and Kosen hidden insole layers
  • Side view of Kosen Mercury All Black elevator sneakers in a monochrome black low-top design.
  • Man wearing Mercury All Black elevator sneakers with a long coat. Professional height boosting shoes for business casual outfits.
  • Pair of Kosen Mercury All Black height-increasing sneakers with a hidden internal lift.
  • Inside view of Mercury All Black elevator sneakers showing comfortable lining and hidden 2 inch lift.
  • mercury all black with a 2-inch height boost and Kosen hidden insole layers
Mercury All Black - Men's Elevator Sneakers

Mercury All BlackMen's Elevator Sneakers

A hidden 2-inch lift. Everyday comfort.

Mercury All Black men's elevator sneakers add 2 inches of height using a discreet internal lift. Unlike shoes with a visible platform, the extra elevation is built inside the footwear for a more natural appearance.
$139.95
$139.95

Buy 2, save $40
Mercury All Black - Men's Elevator Sneakers Mercury Black - Men's Elevator Sneakers Mercury Brown - Men's Elevator Sneakers Mercury Gray - Men's Elevator Sneakers Mercury Navy - Men's Elevator Sneakers Mercury White - Men's Elevator Sneakers
US size

Prefer a roomier fit?
Venus and Saturn are our widest models, offering extra room across the forefoot.
Black silhouette of a foot outline on a ruler.

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 distance from the wall to the tip 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). This gap ensures you have enough room for your toes.

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

Size guide Mercury

Important sizing note: Our supplier uses an internal size-numbering system that may differ from the EU sizes listed here. The number stamped inside your shoes can therefore be different from the EU size selected at checkout. For example, Mercury men's EU 43 may have an internal 42 marking. Please use the US/UK/EU chart and insole measurements below to select the right fit.

Men

US UK EU L × W
6.5 5.5 39 10.0 × 3.1 in
(25.5 × 8 cm)
7 6 40 10.4 × 3.3 in
(26.5 × 8.5 cm)
7.5 6.5 41 10.6 × 3.3 in
(27 × 8.5 cm)
8.5 7.5 42 10.8 × 3.3 in
(27.5 × 8.5 cm)
9 8 43 11.0 × 3.3 in
(28 × 8.5 cm)
10 9 44 11.4 × 3.3 in
(29 × 8.5 cm)
10.5 9.5 45 12.0 × 3.7 in
(30.5 × 9.5 cm)
11.5 10.5 46 12.2 × 3.9 in
(31 × 10 cm)
12 11 47 12.4 × 3.9 in
(31.5 × 10 cm)
12.5 12 48 12.6 × 4.1 in
(32 × 10.5 cm)

Women

US UK EU L × W
6 4.5 36 9.1 × 2.8 in
(23 × 7 cm)
6.5 5 37 9.3 × 3.0 in
(23.5 × 7.5 cm)
7.5 6 38 9.6 × 3.0 in
(24.5 × 7.5 cm)
8 6.5 39 9.8 × 3.1 in
(25 × 8 cm)
8.5 7 40 10.0 × 3.1 in
(25.5 × 8 cm)
9 7.5 41 10.4 × 3.3 in
(26.5 × 8.5 cm)
Free shipping · Estimated delivery: 4 to 8 business days Free US returns & exchanges · 30 days. Conditions apply.
★★★★★

“These shoes represent great value and are extremely comfortable.”

Verified buyerMercury Brown review · September 2, 2026
  • Invisible Height: Discreetly adds 2" to your stature.
  • Anatomy: Engineered with our exclusive Hi-Rise™ insole for maximum comfort.
  • Material: Handcrafted from premium materials for a soft, broken-in feel.
  • Style: Minimalist, monochromatic design that pairs perfectly with linen trousers or tapered chinos.
  • Fit: Runs true to size.
Description

Mercury All Black men's elevator sneakers add 2 inches of height using a discreet internal lift. Unlike shoes with a visible platform, the extra elevation is built inside the footwear for a more natural appearance.
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

Free standard shipping worldwide.

Estimated delivery: US 4 to 8 business days, Australia 5 to 9 business days, Europe 8 to 12 business days, rest of world 5 to 12 business days.

Estimates are not guaranteed. View shipping details.
Exchanges & Returns

Request a return or exchange within 30 days, subject to our Returns & Exchanges Policy. Free returns and exchanges are available only within the US. Outside the US, applicable costs apply.

Items must be unworn and in their original packaging. Custom engineered products are final sale. Email support@kosenshoes.com with your order number before returning an item.

GET 2 INCHES 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
❮
❯

THE HEIGHT IS INSIDE

Hidden height. Natural style.

A discreet 2-inch boost, built into your shoes.

Side view of Kosen Mercury All Black elevator sneakers in a monochrome black low-top design.
+2 INCHES OF HIDDEN HEIGHT
Inside view of Mercury All Black elevator sneakers showing comfortable lining and hidden 2 inch lift.
A LOOK INSIDE

Height, with comfort built in.

Height-boosting insole
Discreet internal elevation.
Soft foam
Cushioning underfoot.
Phylon support
Lightweight support in the sole.
EXPLORE THE TECHNOLOGY

OTHER HEIGHT-BOOSTING SHOES

Designed and crafted
by Kosen

The only height-boosting shoe brand in the world with in-house production
Black leather high-top sneakers with white rubber soles and laces.

Free worldwide shipping

Free returns and exchanges within the US only. Request within 30 days, subject to our return policy conditions.

Customer Reviews

Overall rating: 5 / 5 from 862 reviews.

Customer video review of Mercury White Elevator Sneakers

can’t tell the difference between these and regular sneakers appearance wise. true stealth height! recommend

Brandon T. 5/5 Verified

Mercury White Elevator Sneakers

Store owner replied: Thank you Brandon! Enjoy the stealth height and comfort of your new Mercury sneakers.

Customer photo review of Mercury Brown Elevator Sneakers

Love this shoes, they actually are comfortable!!

Bilal H. 5/5 Verified

Mercury Brown Elevator Sneakers

Store owner replied: Hi Bilal! We're so glad you're loving the comfort of your Kosen Mercury Brown. They look great in the photo! Thanks for sharing.

Customer photo review of Mercury Brown Elevator Sneakers

They look and feel great!

Roger B. 5/5 Verified

Mercury Brown Elevator Sneakers

Store owner replied: Hi Roger, thank you for the review. The Mercury Brown looks excellent in the photo! We are glad they feel as good as they look. Enjoy them.

Customer photo review of Mercury Black Elevator Sneakers

Love these shoes and the delivery was so quick. Excited to get a second pair

Jeffrey D. 5/5 Verified

Mercury Black Elevator Sneakers

Store owner replied: Thank you, Jeffrey! We're so happy to hear that you love your shoes. We can't wait to have you back for your second pair! 😊👟

Customer photo review of Mercury Black Elevator Sneakers

Cool, I look taller and still feel comfortable walking

Monica T. 5/5 Verified

Mercury Black Elevator Sneakers

Store owner replied: Thanks, Monica! 😍 We're so glad you love the height boost and comfort! Rock those Kosen Sneakers with confidence! 🚀🔥

My second pair in a month! I just ordered my third pair and a fourth will follow shortly. These shoes represent great value and are extremely comfortable. I get complimented on them regularly.

Muhammad M. 5/5 Verified

Mercury Brown Elevator Sneakers

Store owner replied: Thank you for your incredible support, Muhammad. We are thrilled to hear you are loving your Mercury Brown Elevator Sneakers!

they work well. question for you --- Do you make the same shoe , loafer style? am older and wear slip-on type normally ! right shoe increase of 1.10 was right on! Thank you, Ethan Thomas Akin

Ethan A. 5/5 Verified

Custom Leg Discrepancy Lift

Store owner replied: Thank you for your feedback, Ethan. While we do not carry loafers, you can view all available models at https://www.kosenshoes.com/collections/elevator-shoes-height-increasing.

Very comfortable and stylish. Thank you!

Daniel F. 5/5 Verified

Saturn Navy Elevator Sneakers

Store owner replied: Thank you, Daniel! We are glad you enjoy the comfort and style of the Saturn Navy Elevator Sneakers.

my order was delayed but the shoes are pretty comfortable

Johnson B. 5/5 Verified

Mercury Black Elevator Sneakers

Store owner replied: Hi Johnson, thanks for your feedback! We experienced a higher order volume than expected, but our stock is now fully scaled to prevent any future delays. We're glad to hear that you find the Mercury Black Elevator Sneakers comfortable!

Yall did great on exchange. Wish you the best

Linda X. 5/5 Verified

Mercury White Elevator Sneakers

Store owner replied: Thank you, Linda! We're glad the exchange was smooth. Enjoy your Mercury sneakers.

Great

Patrick C. 5/5 Verified

Mercury White Elevator Sneakers

Store owner replied: We're happy you feel great about the Mercury White Elevator Sneakers, Patrick!

It fits comfortably and a good looking shoes that work well jeans!!!!!

Chris R. 5/5 Verified

Mercury Black Elevator Sneakers

Store owner replied: Thank you Chris! Comfort + style with jeans is exactly what we're going for. Enjoy the Mercurys!

Easy fit and comfortable!!!!!

Chris R. 5/5 Verified

Mercury White Elevator Sneakers

Store owner replied: Thank you Chris! Easy fit and comfortable is exactly what we aim for. Enjoy the Mercurys!

I wish you sold .5 sizes

Jason C. 4/5 Verified

Jupiter Black Elevator Shoes

Store owner replied: Thanks Jason! For a better fit, we'd recommend trying the next size up and we offer free exchanges to make it easy. Hope that helps!

Great customer service!

Lucas K. 5/5 Verified

Mercury Brown Elevator Sneakers

Store owner replied: Thank you Lucas! We're always here if you need anything. Enjoy the Mercurys!

awesome!

Tooey T. 5/5 Verified

Mercury Navy Elevator Sneakers

Store owner replied: Thank you Tooey! Enjoy the Mercurys!

Great fit and comfort

Alfonso B. 5/5 Verified

Venus White Elevator Sneakers

Store owner replied: Thank you, Alfonso! We are so glad you love the fit and comfort of the Venus White.

Great looking shoes, excellent workmanship and design!

Vladimir Z. 5/5 Verified

Mercury All Black Elevator Sneakers

Store owner replied: Thank you, Vladimir! We're glad you love the design and workmanship.

Awesome shoes! Highly recommend! Very comfortable and great quality

Thomas B. 5/5 Verified

Mercury Black Elevator Sneakers

Store owner replied: Thanks so much, Thomas! We are happy to hear you love the quality and comfort.

Nice fitting shoe!

Jeffrey P. 5/5 Verified

Mercury All Black Elevator Sneakers

Store owner replied: Hi Jeffrey, Thank you so much for the 5-star review! We are thrilled to hear that you are happy with the fit of your Mercury All Black sneakers. Best regards, Kosen Team

Great fit! Comfortable and definitely adds height. Highly recommend

Thomas B. 5/5 Verified

Mercury White Elevator Sneakers

Store owner replied: Hi Thomas! We are thrilled to hear the Mercury White fits well and gives you that extra boost. Thank you for the high recommendation!

Nothing more to say.

Roberta F. 5/5 Verified

Venus White Elevator Sneakers

Store owner replied: Hi Roberta, sometimes the stars speak for themselves! We are delighted you are happy with your Kosen Venus White. Enjoy them.

These shoes are discreet and comfortable for walking around town!

Angelina L. 5/5 Verified

Mercury All Black Elevator Sneakers

Store owner replied: Hi Angelina, we are happy to hear that! Combining discretion with comfort is our main goal. Enjoy your walks around town.

Beautiful. A little tight in the toe box for me and expect some stretching as I wear them in. Will order another pair soon.

Phil S. 5/5 Verified

Mercury Brown Elevator Sneakers

Store owner replied: Hi Phil, thank you. :) Our widest models are Venus and Saturn. You can see the width of each model on its product page.

Take three week to delivered, great looking shoes otherwise. Toe box a bit on smaller side.

Vinh T. 5/5 Verified

Mercury Black Elevator Sneakers

Store owner replied: Hi Vinh, Thank you so much for your feedback! We’re glad to hear you love the look of your Kosen Classics. The delay you experienced was due to the high demand we’ve recently had, and we truly appreciate your patience. We’ll also share your note about the toe box with our production team, as we’re always working on improving comfort and fit. We truly value your support and look forward to having you back with us again soon. – The Kosen Team

I like the look and comfort

Rudy A. 5/5 Verified

Mercury White Elevator Sneakers

Store owner replied: Hi Rudy, Thank you for your review! We’re so glad to hear you’re enjoying both the look and comfort of your Kosen Classics. Your support means a lot to us, and we look forward to having you back again soon. – The Kosen Team

Best ones yet

Jacob L. 5/5 Verified

Mercury Black Elevator Sneakers

Store owner replied: Thanks for the awesome review, Jacob! We're thrilled to hear you loved it. If you ever need anything, we’re here for you!

Good service. Nice shoe

Eric T. 4/5 Verified

Mercury Black Elevator Sneakers

Store owner replied: Thank you, Eric, for your feedback! 🌟 We appreciate your support and are glad you’re happy with your experience.

Great shoes, I feel very stable while walking in them. Not bulky like other height shoes. Great find 👏 👍

Patrick D. 5/5 Verified

Mercury Black Elevator Sneakers

Store owner replied: Thank you so much, Patrick D., for sharing your wonderful experience! 🌟 We’re thrilled to know you’re happy with your find. Your support truly brightens our day! 🙌

Really like it

Dung P. 5/5 Verified

Mercury White Elevator Sneakers

Store owner replied: Thank you, Dung P., for your wonderful review! 🌟 We’re thrilled to hear that you’re enjoying it. Your support means a lot to us!

absolutely great!!!

Daniel P. 5/5 Verified

Mercury Navy Elevator Sneakers

Store owner replied: Thanks, Daniel! Really glad you had a great experience. Can’t wait to have you back for your next pair! 😊

So far so good

Jason V. 5/5 Verified

Mercury Black Elevator Sneakers

Store owner replied: Thanks, Jason! Glad you’re loving it. 😊 We’ll be excited to have you back for your next pair! 🙌

Great Shoe- as advertised with proper color to match the pictures and quality build- super fast shipping too.

Vic A. 5/5 Verified

Mercury Navy Elevator Sneakers

Store owner replied: Thank you, Vic! We're so happy to hear that you’re satisfied with your purchase. We truly appreciate your support and look forward to your next pair! 😊

Good

Rubén C. 5/5 Verified

Mercury All Black Elevator Sneakers

Store owner replied: Thank you, Rubén! We appreciate your support and look forward to your next pair! 😊

love my Kosen sneakers. they make me feel so much taller and more confident.

Sarah B. 5/5 Verified

Mercury White Elevator Sneakers

Store owner replied: Thank you, Sarah! ❤️ So happy to hear they boost your confidence! 😊✨

finally got a sneaker that gives me height and looks good. I’m obsessed!

Jessica F. 5/5 Verified

Mercury White Elevator Sneakers

Store owner replied: Thank you, Jessica! ❤️ We're so happy to hear that you love them!