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📈 Step Up Your Game — Height Meets Comfort in Every Step!
The CALTO Premium Height Increase Insole offers an adjustable lift from 1.4" to 1.8" in a lightweight, breathable 3/4 length design that fits most shoe styles and sizes. Engineered with ergonomic arch support and anti-odor mesh, it discreetly enhances your stature while ensuring all-day comfort and confidence.




| ASIN | B0817944FX |
| Arch Type | Medium Arch |
| Benefits | Arch Support, Height Increase |
| Best Sellers Rank | 81,991 in Fashion ( See Top 100 in Fashion ) 386 in Comfort Insoles |
| Brand | CALTO |
| Brand Name | CALTO |
| Colour | Black |
| Corrective Support | True |
| Country Of Origin | China |
| Customer Reviews | 3.7 out of 5 stars 718 Reviews |
| Insole Type | Height Increase Insole |
| Item Dimensions | 17.8 x 7.6 x 5.1 centimetres |
| Item Form | Pad |
| Manufacturer | CALTO |
| Material | no-sweat mesh, anti-odor upper |
| Material Type | no-sweat mesh, anti-odor upper |
| Model Name | IK308 |
| Number of Items | 1 |
| Other Special Features of the Product | Height Increase |
| Product benefits | Arch Support, Height Increase |
| Recommended Uses For Product | Boot, Shoe |
| Recommended uses for product | Boot, Shoe |
| Shoe Width Unit | MEDIUM |
| Size | One Size |
| Target Use Body Part | Heel |
| Unit Count | 1.0 count |
| Use for | Heel |
R**L
Great product great height increase
Perfect for those wanting a little extra height although I would add further that you will need a good insole to place them underneath
T**T
++++
Great product ++++
P**R
Rock hard and uncomfortable
Not cushioned. It’s like walking on rocks. Too uncomfortable for all day use. No thank you.
C**R
Work as intended but have drawbacks
Work as intended. Although if your aim is to wear these for long term might want to think of the condition of your shoes because they do start to wear away because of the material is very hard.
G**E
So close! But design flaw
Almost perfect but a critical flaw, with the foam pad abruptly stopping under the ball of your foot, wearing them starts off uncomfortable and ends with blistered feet. The material is much more sturdy (the main reason for my purchase) than previous inserts, so no more bouncing around inside your shoes. They don't squeak like others older style inserts either. The shorter length would be a benefit, making it easier to get into a wider range of shoes, but unless they taper the front edge in a similar way to the 'stealth' inserts from 6ft club, these are a no go.
E**S
Comfortable
Easy to use, without much fiddle, does'nt move about and gives nice height increase...
J**A
Look and feel great
Looks great and works really well
A**E
Not the best
Not terrible but not great.
K**A
Ok
Cumple lo que ofrece
B**L
Poor quality. Fabric peeling.
The fabric layer covering the padding started peeling after 3 weeks of use. If we are paying premium prices we should be getting premium quality, which this product doesn’t really offer.
L**I
Affordable Ergonomic and Adjustable Heel Lifts
The CALTO Premium Height Increase Insole (IK308 Black) is designed for individuals looking to discreetly add extra height while maintaining comfort and support. These ¾-length ergonomic heel lifts provide an adjustable 1.8-inch increase, making them a versatile option for those who want a natural elevation effect. Pros 1. Effective Height Boost •. The insole delivers on its core promise: adding up to 1.8 inches of height. The increase is noticeable but not exaggerated, making it ideal for both casual and professional settings where a natural lift is preferred. 2. Ergonomic & Comfortable Design • ¾-Length Fit: Unlike full-length insoles, these do not overcrowd the toe box, making them suitable for a wide variety of shoe types, including dress shoes, sneakers, and boots. • Cushioned Support: The material provides adequate shock absorption, which helps in reducing pressure on the heels during prolonged use. • Breathability: The insole is designed with ventilation holes, reducing excessive sweating and discomfort. 3. Adjustable & Versatile • The insole offers an adjustable height option, meaning users can fine-tune their lift for different occasions. • Works well with most lace-up shoes, ensuring stability and security. 4. Discreet & Secure Fit • The black color and sleek design allow for discreet use. • The insole remains firmly in place without sliding, especially in properly fitted shoes. Cons 1. Limited Shoe Compatibility • While versatile, low-profile shoes like loafers or slip-ons may not accommodate the extra height, causing heel slippage. • Tighter-fitting shoes may feel cramped, especially for those with wide feet. 2. Adjustment Period Required • If you are new to height-increasing insoles, it may take some time to adjust to the altered foot positioning. • The shift in foot posture can cause mild discomfort or instability initially, particularly during long walks. 3. Arch Support Could Be Better • While comfortable, the insole lacks significant arch support, making it less ideal for individuals with flat feet or those requiring orthopedic support. • Long-term use may cause strain if the shoe itself does not provide good support. 4. Slight Heel Pressure Over Time • Due to the elevation, some users may experience increased pressure on the heel, especially in shoes with firm midsoles. • Those who stand for extended periods may need extra cushioning or a break-in period to adjust.
A**A
Good
Premium shoe lifts, they are very comfortable.
A**H
Comfortable
Comfortable unlike other products
Trustpilot
3 weeks ago
1 month ago