Columbia Men's Diamond 890 TurboDown Jacket 10D Omni Heat Reflective ripstop (100% nylon) Material: 10D Omni Heat Reflective ripstop (100% nylon) Insulation: 890 TurboDown (850-fill water-resistant goose down, 40g Omni-Heat) Fit: semi-fitted Length: hip Center Back Length: 29 in