The Kids Glen Dale 3–in–1 Jacket is a remarkably versatile garment. It consists of a windproof quilted gilet & a warm fleece jacket, which can be worn together or on their own, perfect for still–chilly mornings in the transitional seasons. If it gets warmer later in the day, & one of the two is enough, the other garment can be stashed in their pack along with their sandwiches or school things. You can also combine a compatible Jack Wolfskin fleece jacket with the gilet using the System Zip if more or less warmth is needed.