I'Z FRONTIER Set Up Work Clothes 2025 Autumn/Winter Model 5340J Heavy Jersey Work Jacket Size L 5343J Heavy Jersey Jogger Pants Size L Color: 37. Another Black Material: Double Face Stretch Jersey (60% Cotton, 35% Polyester, 5% Polyurethane) Product Features: - A renewed model of jersey material workwear, the demand for which has been steadily increasing in recent years, is now available. - Uses a double-knit jersey material with a density close to woven fabrics and a gentle touch. A sporty casual model that expresses the 'now' more effectively. - Packed with elements that stimulate all generations, such as belt patches and various print processing. Ultra-unique workwear that can be worn both on and off duty. - While maintaining the high comfort of knit materials, it adds high multi-directional stretch and kickback properties. It achieves a unique comfort that differs from woven materials. Elongation rate: Approximately 23% vertically, approximately 24% horizontally. Elongation recovery rate (after 1 hour): Approximately 92% vertically, approximately 94% horizontally. - In addition to the fabric's performance, it incorporates a 3D pattern to further improve ease of movement. - Boasts a high fabric strength among knit materials, with a pilling resistance of level 4, snag resistance of level 4, and a bursting strength of 1000kPa (the bursting strength value that poses no problem as bottoms is 400kPa). - Uses domestic YKK zippers, dot buttons, etc. Quality is pursued down to the smallest details.