Wish I bought this earlier. Totally changed my running routine and does everything what Artilect said about it. Only got it week ago and 2 run tested, first run 5*C only wearing Tee and couldn’t feel any cold or sweat during 10k but my hands were freezing. Second run 30k on the mountain 2*C chilly winds, wearing Dynafit alpine hybrid on the Tee and same thing no sweat , nice and cosy feeling around my torso. It is just amazing. No odour after at all. Much appreciate what Artilect is doing , really makes all activities more enjoyable. I need more of these clothing.