1022012 Size: X-Small Features: -Adult vest. -Vinyl-coated, closed cell foam vest for the entire family. -Automatic slow-back size adjustment and Kwik-Snap buckles. -Soft, durable, comfortable, easy-to-clean. -Made in USA. Specifications: -X- Small: 31" - 34". -Small: 34" - 37". -Medium: 37" - 40". -Large: 40" - 43". -X-Large: 43" - 46". -XX-Large: 46" - 48".