The Hatley Active Jacket is a lightweight kids' jacket that pairs a fitted silhouette with polyester and elastane stretch fabric. The stretch lets the jacket follow a kid through climbing, running, and reaching, and the lightweight weight suits cool days. What Our Gearhead(R) Experts Are Saying:"The thumbhole cuffs earn their keep on school mornings. My kid pulls the sleeves over their hands on the walk to the bus, and the jacket still reads as one clean layer when they get there."