Our Hypercore men’s work jackets feature Thermolite T3 EcoMade insulation, which provides superior warmth and breathability with minimal weight thanks to a high performance-to-weight ratio. Plus, they’re responsibly made with a 100% recycled polyester softshell and 100% recycled polyester fleece lining for strength and soft-touch comfort on the inside. 100% recycled polyester softshell 100% recycled polyester fleece lining Ergonomic, closer fit for ultimate warmth 100% Cordura reinforced shoulder and arm panels for added durability and longevity Dropped shoulder seam to help repel water Thermolite insulation for superior warmth with minimal weight Nylon insulated baffles for added strength, durability, and water repellency Center-back length: 31.75 inches (80.6 cm)