Nokona is using a proprietary Prime® Leather as the basis for the Bloodline series. The unique tanning gives the Bloodline the sturdiness top baseball players demand and the comfort they deserve. Years of work with a vast array of leathers has allowed us to develop gloves for each position on the field. From supple soft leathers in the outfield to sturdy dense leathers for our catcher's mitts, each glove has its own unique quality for play. Nokona has added Radial Piping to the fingers and thumb to ensure top form in each glove. Using palm lamination and breathable finger stalls, this will be the best fit you will ever have in a glove. Made in USA.