Neoprene Diving Cover, Size L

Brand: ZCCO
3mm Neoprene Scuba Diving Hood Durable Stretchy Diving Cap Wetsuit, Diving Hood for Diving Surfing Snorkeling Kayaking Sailing Canoeing Water Sports

My husband bought this on Amazon, but even though it's an L size, his head wouldn't fit at all, so I'd be happy if someone with a smaller head could use it.
My husband's head circumference is about 58.5cm.
He couldn't even try it on.
It is brand new and unused.

Thank you for looking.