Comfy cozy for outdoors or air conditioning, this legwarmer design offers a selection of trim, colorwork & fit options. Mix and match as you please. The smallest size is intended to fit babies through toddlers as they age, demonstrated on all three models—a 3-month old, a 1-year old and a 3-year old. Two additional sizes are provided if you prefer a roomier or lengthier fit instead of the “grow with me” option. Colorwork is both written & charted.