Heavyweight 8oz USA Cotton T-Shirt by Cross Stitch, a sub brand of Japan's Truss.

100% US Cotton which has a dry, crisp handle to it and will get even better with washing and wear. Similar in weight to a Camber tee shirt.

Measurements in inches:

Medium: Chest 20.5  / Length 26.5
Large: Chest 22.5  / Length 28
X Large: Chest 24 /  Length 28.5
XX Large: Chest 25 / Length 30

Model is 179cm tall, weighs 68kg and wears a medium for a regular fit