The Freedom Insulated Jacket comes apart where it needs to, with a removable powder skirt that zips off on a milder day and sleeves that extend up to 2 inches as arms get longer through the season. Underneath, zoned Heatseeker insulation runs heaviest through the body and steps down through the sleeves and hood, backed by a waterproof DryVent shell that keeps slush and wet snow out on the sled hill or the bunny slope. What Our Gearhead(R) Experts Are Saying:"I pulled the powder skirt off for a warmer afternoon and let the sleeves out a notch a few months later, and neither one required buying a bigger jacket."