Made of Black Waterproof Latigo Saddle Leather and Black Leather with Filigree, Art Engraving, Black Thread Detail Stitch and a choice of Silver or Tarnished Brass Hardware and Leather Cord. The hat pictured has a Labradorite Gemstone, you can choose from an array of gemstones if you would like something other than Labradorite. Convo us for the list of Gems we currently have available. this hat from Cowboy Hat to Pirate Tricorn! (...serious nerds for versatility over here...) ADJUSTABLE SIZE | S/M fits a 21"-23" head circumference M/L fits 22.5-24.5" head circumference The corseting at the back of the hat is fashion with a function at its best, making this hat fully adjustable to a range of head sizes. Simply adjust to your head size, by tightening or loosening the lacing in back. Once you have the perfect fit, the lacing can be trimmed and tied on the inside of the hat to appear 100% decorative. The Aramis comes with a large wire lined brim that folds from a Cowboy Hat into a Pirate Tricorn. The brim has filigree cut outs which enable you to add feathers, porcupine quills and whatever else you desire! We never met a cowboy hat that we liked until we made our own. We love those happy accident design moment *Aha's* when you realize a design does more than you'd planned for. And yet somehow we've created another versatile design- 2 hat styles in 1! Give the front a point, curling up the sides and back, or just stick with the classic look of an Australian Cowboy Hat.