The Devold Nibba Merino Suit for babies is a mid-layer made from 100% merino wool with an excellent warmth-to-weight ratio. It is ideal for wearing under a snowsuit or rainwear, as a warming layer when sledding, or for sleeping in a stroller. The wool suit is easy to put on and take off, is breathable, and provides excellent insulation. Wool provides plenty of warmth and feels particularly comfortable as it both insulates and wicks moisture away from the skin.