Kiln It takes the phrase everyone already says around the studio and puts it where it belongs. This pottery t-shirt is for ceramic artists who show up, glaze up, and nail the firing every single time. Treat it like the trophy case shirt for anyone who trusts the kiln every time. 100% ring-spun cotton (heather colors are cotton/poly blends; Sport Grey is 90/10) Lightweight 4.5 oz Gildan Softstyle® 64000 that feels broken-in from day one Classic unisex fit with a clean crew neckline No side seams and twill-taped shoulders for a smoother drape Ribbed-knit collar that resists curling, plus a soft tear-away label with no scratchy tags OEKO-TEX® certified and made with ethically grown US cotton Note: due to fabric properties, print colors may appear slightly different on white or light garments.