Description Your kids will love our Inversion base layer series! The Kids' Merino Wool Crew is made from super soft Merino wool that feels great next to skin. It'll keep your grom warm and dry during all their cool weather activities. Designed for the kids on the go, the Inversion Base Layer Shirt is cut long so it stays tucked in during high activity. Thumb holes keep the sleeves in place and disappear when not in use. This top offers great breathability, meaning your child won't get cold or clammy during activities. The Inversion Shirt will help them stay comfortable outside for even longer. Product Features All the benefits of Merino wool: resists odor, wicks moisture, breathes well and regulates temperature No itch Flatlock seams Backpack-friendly raglan construction Discreet thumb holes Printed neck label Removable care label Sun protection: UPF 50+ Fabric Details 100% Merino wool 275 GSM fabric weight Super soft 18.5M wool Care: Machine wash on warm or cold, hang dry, do not bleach or dry clean, iron on low wool setting. Learn more. Sizing/Fit Close to body with extra length Not sure what size to order? See our size guide.