Blocc comes in two sizes: Medium and Large. The width for both sizes are identical. It is based on that of 3M’s protective eyewear, which provides auniversal fit for adults.
The 3D models below are based on the dimensions of the average adult male and female head. The female model on the left is wearing the medium size and the male model on the right is wearing the large size.
We devoted all our time and effort developing Blocc over the past four months. Thanks to 3D-printing, we were able to create a number of prototype iterations, conduct extensive product testing, and refine every aspect of the design to ensure comfort, style, and functionality.