Thought this may be of interest, I have no connection at all with the retailer apart from living about 15 miles away. https://www.mandp.co.uk/products/ducati-shield-14-helmet-by-arai-dcm0010
Same price but more sizes https://www.seastarsuperbikes.co.uk/store/product/ducati-helmet-shield-14-ece-du981023706/