Nothing's left unexplored in the Obermeyer Toddler’s Altair Jacket with its HydroBlock® Sport fabric that's water and windproof, breathable, and comfortable, plus full-body insulated for warmth while they're on their way up. Fitted with a fleece-lined ear warmer, collar, and chin warmer, the I-Grow™ Extended Wear System gives your little adventurer more years of use on the slopes.