Patagonia's Baby Capilene 3 Set is a great cold-weather layering piece for your baby.  This winter there are two more reasons to dress your little one in this fast-wicking performance base layer: eco-friendly Gladioder natural odor control in the fabric and a new grow-fit feature to accomodate growth. Tiered side snaps on the hips allow for 1 1/2" more growing room and the extended self-fabric cuffs and leg openings roll up and down as needed.