Mountain Equipment Superflux Jacket Features: Drilite® Loft 40D Outer Fabric Windproof and Water Resistant Polarloft® Featherless Insulation by 3M Stitched Through Quilted Main Body Adjustable Insulated  Mountain Hood Shoulder Shield Construction 2-Way YKK® Moulded Centre Front Zip 2 Zipped Hand Warmer Pockets Internal Zipped Security Pocket Elastane Bound Cuffs Adjustable Dual-Tether Hem Drawcords Packs into Hand Pocket with Karabiner Carry Loop Weight Approx 580g Superflux Jacket