If they're tall enough to toddle, they're big enough to want to head outside. Keep the chill off with the Patagonia Retro-X Vest, a lamb-soft and ultra practical way to add warmth without bulking up. The 1/2 inch fleece has a windproof lining which further extends the usefulness of the Retro-X, making it perfect for transitional weather, camping, and hanging out when the furnace stops working.