A Pro-Tier First Base Mitt, Ready to Ship The Standard First Base Mitt is for players who want a Kachi-quality glove without the configurator and the 6-week wait. Same Japanese Kip leather, same construction, same professional break-in — pre-spec'd in the sizes and colors most first basemen actually buy. Specs Sizes: 12.5″, 12.75″, 13″ Web: Single-Post Pocket: Deep (standard first base mitt profile) Leather: Premium Japanese Kip Colors: Black/black, tan/black, navy/black Professional Break-In: Included Ships in 3–5 business days Want something fully personalized? Build a custom Kachi first base mitt → What Comes With Every Kachi Build Free heritage-flag embroidery — Dominican, Cuban, Venezuelan, Puerto Rican, Mexican, Colombian, Panamanian, Nicaraguan, Curaçaoan, Aruban, Brazilian — at no upcharge Lifetime craftsmanship guarantee Shipped from Miami, USA Size guide · Full fitting guide