Crazy Shirt Viper

"The Viper T-Shirt was developed for technical trekking u2013 with a lightweight fabric and a clean, purist look. It is made from different functional materials that optimize protection and breathability depending on the area of the body, thus ensuring a particularly high level of functionality and protection: The main material is Performesh u2013 breathable, quick-drying, odour-inhibiting and with UVprotection. An even lighter and more breathable mesh is used under the armpits, while the shoulders are made of Coolwave fabric to provide additional protection. An insert made from soft, durable carbon fabric also reinforces the shouldersu2013 ideal for carrying a rucksack. The technical orientation of the shirt is underlined by the reinforced shoulder areas, which are made of a soft but robust carbon fiber material to ensure optimum protection against abrasion from the backpack."