I think the brand is supposed to be "Poly" and "Full Equip" - that's how I interpret the tag! XL (smallish for that) and 100% "algodon" which apparently is Spanish for cotton.
It's an obvious bootleg, which I fearlessly purchased from a shady merchant years ago. Two-sided, big logo on the chest and band pic plus logo in the back. The print doesn't seem to be very durable, as expected, but so far it hasn't gone too bad. It's kind of cool in its own outlaw, contrabandish way.