40% FSC Viscose

Plant-based polymers deliver 80 minutes of water resistance and 40 minutes of sweat resistance

sapphire is also the birthstone for September

15% rubber

Acoustic Shirt in Crushed Cotton Black outerwear 40% FSC ViscoseThe Acoustic Shirt in Crushed Cotton is SMOCKs short sleeve update to the best selling Gio Shirt. Cut and sewn in Los Angeles, it's made from lightweight Japanese typewriter cotton with a permanent crushed finishno ironing needed. Details include an open collar, dual chest pockets, and natural shell buttons. Breathable, low maintenance, and ideal for travel. Made in Los Angeles 100% Japanese Cotton typewriter Machine wash cold separately, gentle