A mid-layer piece designed for mobility and warmth. In addition to the S.I.O minimalist pattern, which is engineered to wrap around the body, stretch materials are used in the outer fabric, lining, and insulation for greater mobility in accordance with detailed body movement analysis. Bemberg insulation with moisture-absorbing and heat-generating properties is used to improve heat retention. A special i2C quilting technique improves mobility, reduces cold spots and prevents heat from escaping to the outside, ensuring greater comfort and heat retention. Descente Stretch Mid-Layer Jacket Mens | Multi Gray | Large | Christy Sports