Super cozy crewneck and pants made of soft, warm and quick-drying polyester fleece; can be worn alone or as a midlayer. Soft collar for under-chin comfort. This set is in good shape - my son loved it but still lots of life left. Pilling from wearing and washing but no rips or stains. New top and pants are currently selling for $39 each on Patagonia's website. From a smoke-free home and open to bundles and offers.