Features:- Perfect sun protection hat for under a construction helmet or for cooler summer days - TÜV certified sun protection factor/ UPF of over 50+, tested according to the - Australian UV standard 50+- Breathable, cooling and silky soft on the skin- Reflective iQ UV logo- Sustainably and fairly produced in EuropeSpecifications:- 86% polyamide and 14% spandex (Lycra).- Washable at 40 degrees.Technology:- Excellent UV-Protection – TÜV approved. For the first time in Germany TÜV Rheinland and iQ-UV have tested clothing for for day-to-day use. iQ-UV has also continuously optimised it over many years of intensive research and development. All products meet the highest Australian-New Zealand standards (AS/NZS 4399:2017) UPF 50+ excellent UV-Protection. At the same time, the UV products are tested and certified according to UV Standard 801 by the Hohenstein Institute. - Sustainability – Made in Europe. iQ-UV is committed not only to skin protection but also protects the environment. We produce in Europe, we ensure short transport distances and we use recycled raw materials for our products. An unbeatable carbon footprint is the payoff that also gives our customers a peace of mind every time they make a purchase.