They feel like you're wearing shorts when the winds blowing. They get a lot of air through.
They are a very complete pant system with waterproof liner that can be worn inside or over the pants. If I didn't own a pair of AirGlide 3s I'd be all over that deal. They normally $229 US.
https://fortnine.ca/en/olympia-airglide-4-over-pants