X-BIONIC Energy Accumulator 4.0 Patriot Long Sleeve Base Layer

X-BIONIC ENERGY ACCUMULATOR 4.0. PATRIOT Long Sleeve Turtle/Mock Neck Shirt Switzerland The first pic is the man I bought it from and the second pic is me. He wears men's size medium and I wear men's size s/m for reference. High tech decision layer for extremely high performance in any weather conditions. Features complex 3D structures of inner and outer air channels. It cools when you sweat and warms when you are cold. With a higher cut line in the back area keeps the garment in place even with constant movement. 100% PURE SWISS ENGINEERED. Made in Italy. 700+ international awards and test wins, 800+ patent registrations for the products with the "X". Olympics recognition for your country's competitive athletes. supports the performance-enhancing effect while improving blood flow for optimal cooling. Professional Athletic Olympics, ski sport