A reliable, go-to kids'' baselayer for cold-weather warmth and everyday layering, the 200 Oasis Long Sleeve Crewe keeps young adventurers warm and comfortable from the ski hill to the school bus. Made 100% merino wool jersey fabric and a slim fit, the Oasis provides super-soft, next-to-skin comfort, incredible breathability and natural odor resistance. The updated design with raglan sleeves and flatlock stitching throughout offers improved comfort and range of motion through whatever the day throws their way.