BUFF Kids' Original Multifunctional Headwear has been re-engineered with a 4-Way, seamless, ULTRA STRETCH fabric construction that features UPF 50 protection, and 95% recycled REPREVE Performance Microfiber. Can be worn more than 12 different ways, from a cap to a balaclava to a hair tie, for a personalized style and perfect fit. Fits kids ages 6 to 11.. . . . . 4-way stretch. UPF 50 Sun protection. 95% recycled REPREVE Performance Microfiber. Moisture-wicking, quick-drying, breathable. 100% Seamless. Multifunctional - 12+ ways to wear. Fits kids ages 6 to 11. Product Dimensions: (approx.) 18.5 (L) x 8.5 (W) inches. Weight: 1.2 ounces. As an engaged partner of UNICEF, BUFF has committed to donating 2% of our global yearly profits to projects helping combat COVID-19.. 95% Polyester, 5% Elastane. Hand or machine wash . Imported.