Eyewear
Prevents serious injury when hit in the eye with a squash ball, proper squash glasses don’t steam up and are made to be comfortable to wear while playing.
A good idea is to invest in a head strap that keeps the glasses on your head.
A good idea if you need to wear glasses as many models fit over prescription glasses, and if you wear contacts, a very good idea to prevent serious injury.
The Australian standard for eyewear is A/NZS 4066.
Squash glasses are becoming mandatory for doubles and junior squash competitions.