The Toupim is available in sizes:

To determine your size you use a tape measure to measure the ‘hatband’, i.e. from the middle of your forehead, over your ears, following the line of the neck all round.

The Toupim camisole is available in sizes:
40, 42, 44, 46, 48 and 50.

The loose fibrefill prosthesis is available in 3 sizes:
S, M, and L whereby: