The watch itself is so comfy and a complete fashion accessory. I wondered if it would be too big for my itty bitty wrists, but no...just total awesomeness. Sillicone is made of rock and sand so my worries of an allergic reaction is zero. I love this Swatch so much. I view the Swatch website often, I saw a glimpse of Little Idiot's head, clicked and WOW! Good job Moby and Swatch. I will wear it proudly.