EXPERIENCE THE SUPERIOR PERFORMANCE OF DOWN WITHOUT THE BULK OR THE PRICE TAG IN THE ALL PURPOSE, MULTI-USE NORTH FACE THERMOBALL FULL ZIP JACKET AT US OUTDOOR. ENGINEERED TO PROTECT YOU WHEN THE MERCURY DROPS, THIS UPDATED VERSION OFFERS UP A TAILORED FIT THAT SITS CLOSE TO YOUR BODY TO TRAP IN CRUCIAL HEAT. EQUIVALENT TO A 600 FILL GOOSE DOWN, SYNTHETIC THERMOBALL INSULATION IS ULTRA LIGHTWEIGHT, MOISTURE RESISTANT AND COMPRESSIBLE, AND RETAINS LOFT EVEN WHEN WET. TOPPED OFF WITH ZIPPERED HAND WARMERS, THE THERMOBALL FULL ZIP JACKET BY THE NORTH FACE IS YOUR GO TO PIECE OF KEY GEAR THIS WINTER.