if you’re prepared to be undeterred by mickey taking, either a pair of old waterproof trousers cut to shorts
no offence, but why do people cut perfectly good waterproof trousers down to shorts? As trousers, the water runs off them onto the outside of your hopefully waterproof) footwear, keeping yer feet dry. Do you just want to keep yer arse dry? I’ve never suffered from a cold arse on a ride, but cold feet due to water running in many a time.
Genuine question. Is it just to look gnar, or maybe you don’t like trousers catching on chainrings?.
Genuinely bemused.