Scooting down a tiny slope on a sled and towing it back up by the rope makes for a busy morning in the Toddler Originals Set. This toddler thermal base layer set pairs a crew-neck top with matching tights, both in soft spun polyester with a close fit that keeps bulk down under snow gear. Moisture Transfer Fibers, which are hydrophobic yarns, wick sweat away so the toddler stays dry between rides. What Our Gearhead(R) Experts Are Saying:"After a full morning of sled runs, the cuffs on this set were still sitting right where I'd left them under the snowsuit. I never had to stop and tug anything back into place, so getting a squirmy toddler dressed once felt like enough."