Product Design The Profession Collection features a premium design with collaboration from Morgan Stuart Premium Reserve(TM) USA steer hide leather Professional grade rawhide lace, tested to a tensile strength of 100lbs Classic cowhide palm lining, for maximum comfort and feel Rolled leather welting provides a durable shape and improves break-in time Steer hide binding, for increased durability Breathable and water-resistant Ax(R) Suede microfiber wrist liner