Pretty sure they were all cotton, yeah. I actually own a V:Room hoodie from a few years back and it's much thicker than these ones.. mine has these really thick cotton threads on the inside woven together with a thinner thread on the outside. The new ones are similar but not as thick on the inside. Still nice hoodies, but $275 - 50% is a lot of money for a hoodie.. They had several colors, dark grey, light grey, red (which is more like a light red given all the white / marled cotton) and light green. They also had some henley-style V:Room shirts, my fave was a cardigan from the same hoodie material that had some nice rough seams. Only had it in large though.