Multifunctional product designed for all-year-round use. Ideal protection against the cold during high intensity outdoor activities such as trail running, trekking, bouldering, hiking, horse riding, cycling or riding a motorbike. Fit for most necks. Buff's legendary tubular enters a new era to become more comfortable and natural than ever. Optimal capacity for transferring moisture vapor away from the body keeping you dry and comfortable. Designed for improved sustainability, using exclusively Polyester microfiber obtained from clear plastic recycled bottles supplied and certified by REPREVE®Features: Suitable for an all year base layer use. All year versatility. UltraStretch technology: highly 4-way stretchable product designed for top comfort and performance. This product contains 2 recycled plastic bottles. There is no trick, it's called sustainability! UPF 50 certified sun protection against ultraviolet (UV) radiation produced by the sun. Samples of fabrics tested for UV protection in accordance with the international standards. Wide range of wearing styles and possibilities. Enjoy versatility and freedom in one product. Composition: 95% Recycled Polyester, 5% Elastane Care instructions: Machine wash up to 60°COriginal Ecostretch Buff Flow Multi 129779.555