I think there are a number of good ideas out there. But this is what has worked for me.
I have ridden a number of years now wearing Aerostich Darien stuff, jacket and pants. I have both the regular Darien pant and the AD1s. I always have them on and just adjust the pants underneath to the situation. Light pajama pants underneath on hot days, and heavy sweat pants on cold days. I wear jeans underneath if I know I will need to take the Dariens off and do something. I have ridden in everything from 20 degrees to 105 this way.
As far as rain, I have ridden through the entire state of Kentucky in a solid rain without getting wet. I rode 13 hours through Ontario and Minnesota in nonstop rain without getting wet (and that was on a Vmax). I have gone through blinding downpours coupled with marble size hail and not gotten wet. And all this without the "trapped in a plastic bag" feeling. This setup has more than proved itself. I try and clean and re-treat the jacket and pants at least once a year.
I have successfully avoided buying multiples of anything that didn't work. Since I only bought once, even though it was expensive to buy in, I think I have come out ok. At least it worked for me anyway.
I have both types of Darien pants because a staple was sticking through the seat on my Vmax and cut a hole eventually, in the original pants. Took a while to find as the point of the staple just barely poked through the seat after you rode for a while. I never felt the point and it would disappear as soon as I got off the bike. I had the pants repaired and keep them as a spare or as highly capable snow pants.
mr.paul, from Minnesota
I have ridden a number of years now wearing Aerostich Darien stuff, jacket and pants. I have both the regular Darien pant and the AD1s. I always have them on and just adjust the pants underneath to the situation. Light pajama pants underneath on hot days, and heavy sweat pants on cold days. I wear jeans underneath if I know I will need to take the Dariens off and do something. I have ridden in everything from 20 degrees to 105 this way.
As far as rain, I have ridden through the entire state of Kentucky in a solid rain without getting wet. I rode 13 hours through Ontario and Minnesota in nonstop rain without getting wet (and that was on a Vmax). I have gone through blinding downpours coupled with marble size hail and not gotten wet. And all this without the "trapped in a plastic bag" feeling. This setup has more than proved itself. I try and clean and re-treat the jacket and pants at least once a year.
I have successfully avoided buying multiples of anything that didn't work. Since I only bought once, even though it was expensive to buy in, I think I have come out ok. At least it worked for me anyway.
I have both types of Darien pants because a staple was sticking through the seat on my Vmax and cut a hole eventually, in the original pants. Took a while to find as the point of the staple just barely poked through the seat after you rode for a while. I never felt the point and it would disappear as soon as I got off the bike. I had the pants repaired and keep them as a spare or as highly capable snow pants.
mr.paul, from Minnesota