We've spent decades climbing, biking, backpacking and paddling in it: The classic P-6 logo endures. This pocket tee is made of standard-weight, ringspun 5.4-oz 100% Texas co-op organic cotton jersey and printed using PVC- and phthalate-free inks. Taped shoulder seams and ribbing at the neck for superior comfort. Coverstitched neck and armholes provide a clean finish. Sturdy side seams keep garment from twisting and shrinking when washed.