The M-Tac’s Cuirass QRS XL Gen.II Plate Carrier is an improved model of personal body armor in the range of PLATE CARRIER . Specifically designed for the L / XL slabs. This model has a quick release system from 2M ROC Buckle fittings and is adjustable in volume. Made of high-quality Cordura 500D material, a heavy-duty fabric that resists abrasion and high loads. The inside side of the board has 3D mesh inserts that provide cushioning and air circulation. Ergonomic shoulder straps are comfortable to use and replicate the contours of the body. Skeletal Cummerbund significantly reduces the weight and allows placing pouches if needed. Due to its unique qualities, Cordura is widely used in tactical equipment for military, law enforcement, and special forces. It is mainly used in materials with a 1000d and 500d linear density. Linear density is the ratio between the weight of the fabric and its length. It is measured in denier. This unit of measurement is mainly used for nylon fabrics. So, the higher the index, the more dense and heavy the fabric. The physical and technical characteristics of CORDURA 1000D are very high, it has a very high breaking load of about 3000 N and a tearing load of about 150 N. The abrasion resistance is more than 50000 cycles. It is used for clothing, bags, and pouches. Products made of CORDURA will stand the test of time and distance. CORDURA stands for durability, reliability, and style. In terms of durability, it is beyond competition. Woojin plastic® – is a world renowned company for the production of quality plastic fittings. Woojin plastic® – is a Korean company founded in 1979. The company’s headquarters were in Korea until 1993, after which it moved to the United States. Since then, the company has grown even faster. Thus, in two years, the company’s exports grew to 1 million dollars and continued to grow. In 2002, the company obtained international ISO 9001 certification. Today Woojin is one of the world’s best manufacturers of plastic fittings for the military, climbers and alpinists. Very important components in the creation of Woojin plastic is ACETAL. It gives the material such qualities as: hydrophobicity, wear resistance, strength, rigidity and form stability. Distinctive feature in comparison with other materials is also its dimensional stability, so all components made of ACETAL are identical. ACETAL is also not replaceable in humid environments; its quality is not a bit worse compared to polyamide. The YKK company is a world leader in the fastening production. It produces 90% of all fasteners at 71 factories around the world. This is a group of Japanese companies whose trademark was registered almost 70 years ago. YKK is translated from Japanese as „Yoshida’s Factory” – this was the name of the company’s founder, who opened the production of fasteners for clothes in the 1930s. Success was achieved thanks to cooperation with leading clothing brands and appliance of particularly strict quality standards. In addition, for a very long time, the machine for the production of high-quality fasteners was kept in the strictest secret. This helped the company quickly overtake its main competitors.