Under Armour Apparel Size Chart The Bacca is a 3-layer softshell jacket with a heathered knit exterior. Windproof laminate protects you from wind and wet, while the interior high-loft fleece construction traps warmth inside. Made of soft polyester fabric. Features: - Fitted: Next-to-skin without the squeeze - Storm 2: Highly water-resistant & windproof - 3-layer, 4-way stretch softershell construction - Heathered knit exterior with a cozy high-loft fleece interior to trap heat for lasting warmth - Breathable windproof laminate locks out the elements - Secure hand a chest pockets with audio port - Adjustable hem for extra protection - UA MagZip(TM) magnetic quick zip for extra easy on/off - 317g Polyester - Only available to ship within the USA