At KOST, our commitment to people and the planet guides our approach. Reducing the movement of raw materials, favouring European leathers: steps towards an eco-responsible and sustainable fashion.
Insock chrome free leather
European leathers from Leather Working Group responsible tanneries
This leather tanning method favors exclusively vegetable tannins extracted from bark of mimosa, oak, quabracho or chestnut wood. This natural and durable process makes each leather unique and resistant, allowing it to acquire a patina and become more beautiful over time. For vegetable tanning, as for all our leathers, we favor European tanneries audited by the Leather Working Group.
To simply find the right size, all you need is a ruler, a pencil, a white sheet of paper and follow the instructions below:
1. MEASURE YOUR SIZE
Put on a pair of socks
Place an A4-size sheet on the floor on a flat surface against a wall
Place foot on sheet, heel against wall
Mark the end of the heel and the longest toe with a pencil
Remove the foot, measure the length between the two points and refer to the correspondence table
2. KNOW YOUR SIZE
MEN'S SIZE CORRESPONDENCE TABLE
Please note that our Made in France shoe models may fit a little large. If you have a fine kick or are between two sizes, we advise you to choose a size below your usual size. Other models of city shoes or sneakers fit normally.
WOMEN'S SIZE CORRESPONDENCE TABLE
HOW TO CHOOSE YOUR BELT SIZE?
To choose a belt that fits your size, you must be able to easily close the belt at the central hole. Thus, the size corresponds to the distance between the end of the belt (end of the buckle) and the central hole.
There are different ways to measure your waistline, it all depends on how you want to wear it.
1. USING A SEWING METER
To wear it at hip height, measure your hip circumference with a tape measure. The length obtained corresponds to the size to choose for your belt.
To fit it at the waist, also measure your hip circumference with a tape measure. The length obtained corresponds to the size to choose for your belt.
2. USING A BELT
To find your ideal belt size, take a belt you usually wear and measure the distance between the end of the belt and the central hole.