The Kids' Glowworm Beanie is breathable and wicking, not to mention adorable, and there's even more than meets the eye (in daylight, that is). Its glow-in-the-dark graphic and pom pom light up short winter days, both for visibility and for fun.. . . . This product will be shipped directly from Outdoor Research and will leave their warehouse in 2-3 business days. Eligible for UPS ground shipping only.. . . . . Breathable. Wicking. Glow-In-The-Dark Advocate Mountain Graphic and Pom Pom. FABRIC: 100% Acrylic. WEIGHT: 2.2 oz/62 g. Imported.