| abstract |
A cooling product (e.g., mask, glove, sock, etc.) configured to provide a cooling effect to the body part of a user is provided. The cooling product contains a thermochromic composition that undergoes a color change at a certain temperature. The color change may signal to a user that the cooling product is cold, thus providing an indication that the desired treatment is still functioning. Likewise, the color change may signal that the product is warm, thus providing an indication that the treatment is complete. |