Sublimation Printing Techniques are used on all Slimson Apparel t-shirts. T-shirts printed by sublimation have a noticeably softer feel to the printed area. Imprints are dye-based, rather than ink-based...so the dye actually becomes part of the fabric color, embedded within the fibres. 100% Polyester due to printing technique. (I too was a cotton only kinda guy...but trust me, these t-shirts wash again and again and keep their shape as if new) Grey t-shirts are poly/cotton mix as are all Slimson Apparel Sweatshirts.
PLEASE NOTE: Products come up on the small side and are only available in Men's Sizing as shown above