Made of denim. Our vests, of a classic cut, are agreable to wear and built in such a way that you can easily change the weight. Adjustable at the waist and at the shoulders. Made in Canada

Size	Shoulders Width and Lenght Shoulders to Hip
X-Small: 3-5 (4 X ½ lb)	28-35 cm / 11-13"
Small: 5-7 (4 X 1 lb)	33-38 cm / 13-15"
Medium: 8-11 (4 X 1 lb)	38-43 cm / 15-17"
Large: 12 + (4 X 1 lb)	43-49 cm / 17-19"
X-Large: adult (4 X 1 lb)	49-53 cm / 19-21"

WARNING :  It is recommended to use the heavy clothes and heavy blankets under the supervision of a qualified therapist.