New Way Smile Shop – Tactical & Outdoor Gear

SI03 3cm Single-Layer Air Cushion Height Increase Insoles

(3 reviews)
In stock

$ 5,00

SI03 is a 3cm height-increase insole designed for everyday shoes and outdoor footwear. The black unisex design combines a soft velvet surface, breathable perforations, and a detachable U-shaped air cushion to help add height while supporting more comfortable walking and daily use in Cambodia’s warm climate.

Please click Color to select the product.
  • 3cm single-layer height-increase design
  • Black unisex style suitable for men and women
  • Soft velvet-like top surface for comfortable foot contact
  • Breathable perforated design to help reduce stuffiness
  • Detachable U-shaped air cushion at the heel
  • Shock-absorbing support for softer walking
  • Flexible structure that bends easily inside shoes
  • Cut-to-fit size range from 35 to 46
  • Suitable for sneakers, casual shoes, and outdoor footwear
  • Practical for daily use in Cambodia’s warm weather

SI03 3cm Single-Layer Air Cushion Height Increase Insoles

(3 reviews)
In stock

$ 5,00

SI03 is a 3cm height-increase insole designed for everyday shoes and outdoor footwear. The black unisex design combines a soft velvet surface, breathable perforations, and a detachable U-shaped air cushion to help add height while supporting more comfortable walking and daily use in Cambodia’s warm climate.

Please click Color to select the product.
  • 3cm single-layer height-increase design
  • Black unisex style suitable for men and women
  • Soft velvet-like top surface for comfortable foot contact
  • Breathable perforated design to help reduce stuffiness
  • Detachable U-shaped air cushion at the heel
  • Shock-absorbing support for softer walking
  • Flexible structure that bends easily inside shoes
  • Cut-to-fit size range from 35 to 46
  • Suitable for sneakers, casual shoes, and outdoor footwear
  • Practical for daily use in Cambodia’s warm weather

Description

Description

Additional information

1. Slim 3cm Height-Increase Design SI03 is made for customers who want a cleaner, slightly taller look without changing their shoes. The single-layer 3cm design fits inside suitable sneakers, casual shoes, and outdoor footwear, giving a more confident profile while keeping the appearance simple and discreet. 2. Soft, Breathable Upper Surface The insole uses a soft black surface with breathable holes to help reduce stuffy feet during daily wear. This is useful for Cambodia’s hot and humid weather, especially for customers who stand, walk, work, or travel for long hours. 3. U-Shaped Air Cushion Support The heel area includes a detachable U-shaped air cushion designed to absorb impact and reduce pressure on the foot. It helps make each step feel softer, especially when walking on hard floors, market areas, streets, or outdoor paths. 4. Flexible and Comfortable Structure The insole can bend freely, making it easier to place inside shoes and more comfortable during movement. Its lightweight build is suitable for regular daily use without making the shoes feel too heavy. 5. Cut-to-Fit Size Range SI03 is made for unisex use and can be trimmed to fit shoe sizes 35–46. Customers can cut along the guide according to their shoe size for a better fit. New Way Smile Shop recommends checking the shoe space before use, because height-increase insoles work best in shoes with enough room inside. 6. Practical for Daily Wear in Cambodia At New Way Smile Shop, we want to offer practical products that help customers feel comfortable and confident in everyday life. SI03 is suitable for casual wear, work shoes, travel, light outdoor use, and customers who want a simple height-boosting solution without a bulky look.

Reviews (3)

5
3 verified ratings
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  1. Seng Rady

    Comfortable inside my sneakers and the 3cm height looks natural. Good for daily walking.

  2. Touch Sambath

    The air cushion feels soft at the heel. I like that I can cut it to fit my shoe size.

  3. Chea Sovann

    Lightweight and not too bulky. My shoes still look normal, but I feel a little taller.

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SI03 3cm Single-Layer Air Cushion Height Increase Insoles
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