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)