Beltre wears the Rawlings Heart of the Hide I-Web, made from Horween leather, one of the oldest tanneries in the US. The “NP” in PRONP5TLB stands for Neifi Perez, an infielder who Beltre’s pattern was first made for. The “5” stands for 11.75 inches. The “TL” means that the leather is oil-treated. The “B” stands for black. Mic drop.
Get the glove at the link.