GREVEN safety boots are footwear that combines high quality workmanship with functionality, necessary in many work environments. They meet the safety class S3, in accordance with the ISO 20345:2011 standard, which means that they have been designed to protect the feet in difficult conditions, while ensuring comfort of use. The boots upper is made of nubuck leather, which is valued for its durability and aesthetic appearance. Nubuck leather is soft to the touch, but at the same time resistant to damage, which is important when footwear is exposed to various factors. The inside of the shoe is finished with mesh fabric, which ensures proper air circulation. The back of the boot is reinforced with Oxford fabric, which adds extra durability to this key part of the shoe. The insole is made of HI-POLY polyurethane foam and helps to reduce foot fatigue when wearing the shoes for a long time. GREVEN boots are equipped with a composite toecap, which provides toe protection against impacts up to 200 J. Additionally, a Kevlar anti-puncture insole provides protection against sharp objects. GREVEN safety boots combine safety and functionality with comfort and style, responding to the needs of professionals looking for reliable footwear for work.