BUFF Junior Polar Multifunctional Headwear has been engineered with a 4-Way, seamless, ULTRA STRETCH fabric construction that features UPF 50 protection, 100% recycled REPREVE Performance Microfiber, and PrimaLoft Fleece. FITS KIDS AGES 6 TO 11. 4-way stretch. UPF 50 Sun protection. 100% recycled REPREVE Performance Microfiber. 100% Seamless. Moisture-wicking, quick-drying, breathable. Multifunctional - 10+ ways to wear. Product Dimensions: (approx.) 26 (L) x 8.5 (W) inches. Weight: 1.9 ounces. Upper: 95% REPREVE Polyester made form recycled water bottles, 5% Elastane. Lower: PrimaLoft Fleece - 85% Recycled Polyester, 15% Polyester. Machine wash. Imported.