The Mens Syrround Down Jacket from Spyder is a fantastic lightweight, packable, down insulated jacket that can be worn under a waterproof shell as a mid layer or as a warm jacket in its own right. Cosy and comfortable, this soft jacket is water repellent and will keep you lovely and warm when the chill comes in. Features Packable Down Mid Layer Jacket (packs into left pocket) Engineered Baffled Construction Increases Warmth Regular Fit Centre Front Zip with Reverse Coil Chest Pocket with Reverse Coil Zip Zippered Hand Pockets Reflective Details Fabric: Engineered Nylon Syrround Woven Baffle and Spylon DWR Insulation: 600 Fill Duck Down Centre Back Length: 29cm Glossary Down: is nature’s perfect insulator. Its tiny fibres are lightweight, compressible and efficiently hold body heat. Down is rated in “power fill”. The higher the number, the greater the quality and warmth. Syrround Down: Unique to Spyder, Syrround Down uses an engineered baffling system that combats cold spots, keeps down in place and preserves the intention of the jacket: to keep you warm, comfortable and outside for longer. Spylon: Spyder’s proprietary DWR Spylon™ hydrophobic finish repels rain and snow, decreases dry time, and keeps you outside longer.