Our Italian Full-Grain line is sourced from the French countryside and vegetable-tanned in the Tuscan region of Italy. This time-tested dying process is known for developing a beautiful patina with use making each belt totally unique. Its natural aging will enhance its appeal and will not compromise durability. Materials: 40mm solid steel buckle. 1.5" Italian Full Grain Leather Strap. Mission Belts are made to be easily customized so if it's too big you can adjust it. Medium - Fits pant size 33-35 XLarge - Fits pant size 39-42