How Our Shoes Are Made

There are lots of steps involved in making a shoe. From developing the model in the first instance, to the stamping, sewing and putting the finishing touches to the shoe at the very end.

Until the middle of the 19th century, every shoe was individually made to measure by shoemakers. Today, specialized departments take care of every single step.

Every shoe is made of two main components, the upper (the shaft) and the base (the sole). A high-quality shoe must go through a large number of manufacturing steps until the end product is created. The Grashopper alone, for example, consists of 30 individual components and around 150 manufacturing steps. Other models vary, depending on the style in question.

As soon as each department is finished with their assigned task, the shoe is passed on to the next manufacturing stage.

However, even the best manufacturing process is redundant if the materials being processed are of low quality. This is why we rely on high-quality leather, manufactured in European tanneries, which boast a sustainable environmental management system.

How our shoes are made - image of shoe being made
How our shoes are made - image of shoe being made

Construction Techniques

Why are there so many different shoe models? The construction technique used by Sioux depends on what the shoe will be worn for and what the wearer requires from it. Because, ultimately, the shoe must have a perfect fit.

Our main construction techniques can be found below. To find out more, see our page about specialist technology at Sioux.

How our shoes are made - image of shoe being made using Moccasin method
How our shoes are made - image of shoe being made using Moccasin method

Moccasin

Original, elegant craftsmanship.

It is our favourite as it is so comfortable to wear. The soft leather fits perfectly like a glove over the entire foot.

A defining model in the Sioux collection, the hand-stitched moccasin seam that is visible on the top of the shoe is a stylish trademark. The moccasin style is the most frequently made model of our shoes manufactured. It is therefore no wonder that we still see ourselves as the market leader when it comes to moccasins.

How our shoes are made - image of shoe being made using Sacchetto method
How our shoes are made - image of shoe being made using Sacchetto method

Sacchetto

Comfortable and flexible as well soft and light on the inside – just like a mocassin.

When the Sacchetto technique is employed, the soft leather used for the lining is sewn together like a small sack (or sacchetto) and integrated into the upper. The supple leather cocoons the foot like a glove.

The AGO method is employed on the outside: the leather upper is permanently yet flexibly bonded to the outsole using a special adhesive, which makes almost all styles possible.

How our shoes are made - image of shoe being made using AGO method
How our shoes are made - image of shoe being made using AGO method

AGO

The youngest among shoe construction techniques.

A mini revolution took place in 1911 when the Milan-based tanner Francesco Rampichini invented a new, permanent way of bonding leather. This light and shape-retentive construction method went down in the history of shoemaking as AGO (Another Great Opportunity).

The AGO leather adhesive is used to affix the leather upper to the underside of the insole. The outsole is then glued on top.

Where, in the past, the only way to attach the shaft to the sole (so-called assembly) was with stitching, eyelets or tacks, most footwear today is made using the AGO method.

How our shoes are made - image of shoe being made using California method
How our shoes are made - image of shoe being made using California method

California

The casual shoe boasts premium comfort.

The construction technique of these shoes, which hails from the USA state of the same name, ensures that the wearer is light on his feet.

The special textile midsole gives the shoe its comfortable cushioning. On the outside, the California shoe is characterised by its striking California stripe: A stripe of leather from the upper that is stitched around the lower shaft.

How our shoes are made - image of shoe being made using San Crispino method
How our shoes are made - image of shoe being made using San Crispino method

San Crispino

The casual yet elegant men’s shoe.

The San Crispino seam, which gives its name to this construction, has a sporty look and offers great flexibility. For the foot to be able to roll through softly in the shoe, the flexible insole should extend slightly above the last.