So I bought a Craghoppers High wick shirt which is fast drying and lightweight. I tried it out today and just got back home after 4 hours of walking in the Peak District. I was expecting sweat patches, but not the amount I had today, I had wet patches under the backpack straps, all over my back where the backpack was (even thought my backpack has air ventalation framing), and under my armpits (which I expected). Is that normal? I mean, they did dry pretty quickly after about half an hour of resting (just leaving light armpit patches), but I was just wondering if that's what they were made like? It felt kind of embarrassing having that amount of sweat patches... and I didn't even feel that sweaty, or hot as I wasn't walking fast or tiring myself out, so I don't understand how that much sweat got through lol.