BUFF® 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. The unique Polar Buff comes with twenty three addtional centimeters of cozy Polartec fleece to maintain body temperature and combat heat lss. Twist it, flip it, fold it or just slip it on. The Polar Buff is a perfect accessory for the Canadian winter. 4-way stretch PrimaLoft® fleece UPF 50 Sun protection* 100% recycled REPREVE® Performance Microfiber Multifunctional - 10+ ways to wear Moisture-wicking, quick-drying, breathable One-size-fits-most adults Product Dimensions: (approx.) 29.5 (L) x 9.5 (W) inches Weight: 2.3 ounces Materials Upper: 95% REPREVE® Polyester made from recycled water bottles, 5% Elastane Lower: PrimaLoft® Fleece; 85% Recycled Polyester, 15% Polyester