Our Pima T-Shirts utilize American grown cotton knit in Los Angeles into a luxuriously soft, yet durable 160GSM jersey. Compared to their Heavyweight counterparts, these t-shirts feature a more relaxed fit and the fabric has more drape and a silkier hand. The tees also have a triple-needle coverstitched "Never Sag" collar that stays tight around the neck over extended wears and washes. Made in USA in the same factory that cuts and sews our jeans.