Low pressure goggles

As a 83 year old nationally ranked swimmer, I am in pool for about 1.5 houres, 3x week minimum and my opthomoligest has recently suggested...quite strongly....that I only wear my race goggles during a race and not during practices

My eye pressure has been unstable recently and is affecting my vision...  Normally called glaucoma and not un typical at my age, but Dr "thinks" my races goggles may be contributing to the large pressure swings.

Any suggestions as to low pressure goggles or ??? Dont care about looks or drag. Just want to keep swimming.