Lightning Bolt is a surf company started in the 1960-70’s and was co-founded by Gerry Lopez aka Mr. Pipeline. This is a true VINTAGE shirt dating back to the 70’s, absolutely perfect condition. Feels like 100% cotton and Made in the USA. Incredible detail, wooden buttons, logo on chest, Tag says medium but this shirt fits like a modern unisex adult small. Measurements photographed but please let me know if you need any additional photos or measurements. Thank you!