The SF-M3800 combines a sophisticated sneaker silhouette with a knit material upper on a Modena sole, embodying urban chic. Equipped with slip & fit technology, it offers a comfortable and snug fit. It serves as a reliable companion in various situations, such as business settings and travel. Pair it with tailored pants for a professional impression at work, or with leggings for gym activities like yoga or aerobic exercises. This versatile shoe adapts to various activities while maintaining comfort even during prolonged use.
Upper: synthetic fiber (knit material)
Footbed: mesh material
Outsole: rubber
Sole type: Modena II soles
Level: active sole level 2
Color: BLACK/BLACK
Season: Spring/Summer 2026
■ About MBT Shoes
Founded in Switzerland in 1996 as a functional shoe brand.
MBT, named after the abbreviation of Masai, Barefoot, and Technology, was created by focusing on the exceptional physical abilities and beautiful posture of the Masai people who walk barefoot on the ground.
MBT replicates the technique of the Masai walking barefoot. It resets body distortions, reduces the burden on the soles of the feet, and promotes the use of muscles that are not easily engaged in daily life.
With a patented special sole, this functional shoe also offers benefits such as improved posture, increased basal metabolism, and core training.
For those using MBT for the first time
MBT is a completely different foot fare from conventional shoes and functions particularly as a training device for first-time users. Our modern bodies have not been utilizing various muscles and abilities due to continuous walking on paved hard surfaces or daily biased movements, leading to a dormant state. When you first use MBT, the unstable sole may cause you to feel the comfort of walking on soft ground while also fatiguing muscles that are not often used due to its training effect, which may leave you unsure of how to balance your body. We recommend gradually increasing the wearing time to help your body adjust.
*If you are pregnant, please refrain from use.
*If you are under medical care, please consult your doctor before use.
*Please read the instruction manual included with the product carefully before use.
| color | BLACK/BLACK |
|---|---|
| size | JPN22.25cm/US5/22cm,
JPN22.5cm/US5H/22.5cm,
JPN23.0cm/US6/23cm,
JPN23.5cm/US6H/23.5cm,
JPN24.0cm/US7/24cm,
JPN24.5cm/US7H/24.5cm,
JPN25.0cm/US8/25cm,
JPN25.75cm/US9/25.5cm,
JPN26.0cm/US9H/26cm
Details about the size |
| Actual size | JPN23.5cm/US6H/23.5cm : Weight:281g, Heel size:3.5cm, Platform height:2cm |
| Material | Upper material:Other synthetic fibers, Lining material:Fabric・synthetic fibers, Insole material:Fabric・synthetic fibers, Sole material:Rubber |
Note
・Depending on your monitor, the colors may appear different.
・Product information is translated using machine translation, which may result in unnatural expressions.















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