Goodbuy full-face snorkelling mask, S/M, blue

The blue Goodbuy full-face mask covers the whole face, so you can breathe naturally through your nose while snorkelling. The curved polycarbonate lens gives a 180° field of view, and twin air channels help keep it from fogging up. According to the maker, size S/M suits teenagers and adult women.

The maker highlights: the mask has a removable dry snorkel tube, a drain valve, a GoPro camera mount (camera not included) and adjustable elastic nylon straps. To pick a size, measure from your eyes to your chin: under 13.5 cm, choose S/M.

• Type. full-face snorkelling mask
• Size. S/M
• Field of view. 180°
• Snorkel. dry snorkel tube, removable
• Colour. blue
• Manufacturer code. 056011