Original Ecostretch Den Bark Original EcoStretch Neckwear. 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. Imagine you would start it all over again. That’s what we just did. Our 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®. ALL YEAR ROUND Looking for versatility and comfort every day of the year? Our selection of all year round comfort products is a perfect solution for those fresh spring mornings or those chilly summer evenings. CHOOSE MULTIFUNCTIONAL One product, plenty of possibilities. Our multifunctional products are a versatile alternative for protection and style in different conditions and environments. Choose how to wear and stay protected. Features: Suitable for an all year base layer use. All year versatility. UltraStretch technology: highly stretchable product designed for top comfort and performance. This product contains 2 recycled plastic bottle. There is not 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. Material: 95% Polyester 5% Elastane Specifications: Recommended age: Adult Brand: Buff