Looking for our warmest protection? Expedition Parka is it. For exceptional warming power, the parka is insulated with 600 fill down, ounce for ounce the best insulator out there. Plus, the windproof polyester shell has taped critical seams and is fully waterproof. Innovative features make it an incredible value: Grow-A-Long™ arms easily extend for growing kids; SnowGuard™ wrist cuffs lock out the elements and an interior Stowaway Pocket is great for stashing mittens and a hat. While this parka won’t fend off bears or yetis, we guarantee she’ll be otherwise fully prepared for her daily adventures this winter.