Because the logo of Stone Island is very similar to the logo of the security uniform. Stone Island is called security uniform.

The origin of the Stone Island trademark:

Stone Island has a nautical style, such as oilcloth corroded by sea water, and a military style based on the research background at that time. The name also symbolizes the love for the ocean and the processes used to make the garments. This emblem – the embroidered signature that has distinguished the brand since its first collection – contains a compass pattern, like the medallion found on military uniforms.

Stone Island’s philosophy:

It is a culture of exploration. Factors such as experimental activities, functional design and use effects have always been regarded as the basis for the development of Stone Island: it was founded in In 1982, it aimed to create a casual wear brand characterized by unique research on fibers and fabrics and applying innovative design.

Through continuous structural research and problem solving, Stone Island has created its own brand image aimed at becoming a new symbol of the clothing manufacturing industry.

In the process of researching uniforms and work clothes and continuously improving them according to new usage requirements, Stone Island has formed a set of inspection standards to make its clothing products not only beautiful, but also have unique functional characteristics .

Through persistent and comprehensive research, the continuous processing and refining of fibers and fabrics, Stone Island develops materials and production techniques that have never been used in the apparel industry.

Stone Island adopts a method of innovative processing and experimentation with special materials to achieve practical features. This approach is also applied to the youth collection, which is a "replica" of adult clothing designed specifically for 2-14 year olds.

The jacket is mainly made of nylon monofilament refined through water filtration technology. It has highly reflective or heat-sensitive fabrics that change color as the temperature changes.

This featherweight polyester cloth is vacuum-coated with a 100% stainless steel film used in aerospace technology to protect on-board computer equipment. Non-woven materials, Kevlar and polyester felts and rhombus polyester mesh are generally used in the construction industry and are coated with polyurethane. These are all examples of materials that make up the Stone Island philosophy.