All elk viewing sites offer parking, educational kiosks and rainproof shelters.
From the post-gazette.com
Friday's programme was wrecked by rain and America's rainproof gear leaked.
From the guardian.co.uk
Neon-edged, rainproof flats to put pep in your step on puddly days.
From the sfgate.com
Made from a Schoeller fabric, the One is pretty warm, pretty rainproof, nearly completely windproof and very breathable.
From the thenewstribune.com
Wearing rainproof plastic over his trademark white cowboy hat, he scored a signature Derby weekend victory yesterday.
From the courier-journal.com
You're going to want to see a bit of the rest of Ireland, so pack hard-soled boots and a rainproof windbreaker.
From the suntimes.com
It's a thick, rich paint that gives 15 years of guaranteed protection against the weather and is rainproof in 30 minutes.
From the expressandstar.com
The roof is sunproof, designed for our tropical weather, not rainproof as you guys from the North may have imagined.
From the economist.com
Given that graphene can effortlessly repel water, you've just created a simple method to make rainproof your windshield.
From the techcrunch.com
More examples
Not permitting the passage of water
Constructed, protected, or treated so as to prevent rain from interfering with the successful operation of the apparatus under specified test conditions.