CMTC-OVM US is a Global Organization with Headquarters in Ohio, USA


Our CMTC-OVM US t-shirts change color!  They turn from purple to white with your body heat! We thought this was representative of how uniquely the body changes with vascular malformations such as CMTC.


Click below to watch a video of it changing color:

T-shirt video IMG_0409

Available sizes include:

Youth: X-Small, Small, Medium, Large, and XL.
Adult: Small, Medium, Large, XL, 2XL, 3XL, 4XL, and 5XL.
Prices range from $23 to $27, which includes shipping charges of $3 per shirt.