Argthtjtr

I started recently to bike to work, where we have a shower and I can change clothes. However recently I also started attending an evening course, where there is no place to change.

So when I commute to work, it's easy. At home I wear my warm cycling clothes and then at work I switch to light comfort ones.

However the problem happens when I want to go to the evening course. Since it's pretty warm at the classroom then I can't wear my warm cycling clothes and go to the course and stay with them for 2 hours. And since there is no place to change, then I can't change there to be able to return home from the course.

Any ideas on how to solve this? or any clothing alternatives/ideas?

My commute is pretty long. From the course to home is about 18KM.

Edit: the temperature in winter here gets easily below 0, and the worst is -18 to -20.

I've had success wearing legwarmers under trousers during winter.

The main advantage is at the far end you can either wiggle them down while standing, or drop your pants in the toilet cubicle and shove them down around your ankles for comfort.

This works well with overshoes, in combination with a decent jacket and gloves. I also wear a neck buff and/or helmet liner.

Try sitting nearer the window or door if you need a cooler breeze.

If you can't change in the toilets, you should complain about the disgusting state they're in. In the mean time, it's possible to change while standing on your shoes, if you're careful.

However, I would say that 18km isn't a very long ride – presumably not much more than an hour, probably less (though I don't know how -20 affects this). I don't find that I need padded shorts for anything less than around two hours, and I think you'd be fine without them, too. In that case, you can probably wear non-padded shorts "as underwear" and suitable layers, and you won't need anywhere private to change.

If you really need padded shorts (and I didn't for a 15 km commute, see the recent question on jeans in Amsterdam) wear them under your normal clothes for the evening journey. They aren't too warm in themselves, and you can get them designed to be underwear if you really want. I have even worn padded tights under jeans for a whole day in work. That was too warm even though the office was cool, but not much too warm.

For warmth, rely on overtrousers, that you can put on and take off without getting fully changed. Merely waterproof ones keep the wind off but at those temperatures you might be better off with fleece-lined ones. I assume you're in winter boots, so you might want to look into overtrousers that unzip a long way up to go on over boots. Your top half is simpler, as most people will be adding layers before going out into that sort of weather.

Make sure you get a good set of mudguards fitted as these really do make a difference to whether you get covered in grime or not. I've considered a cycling poncho for the wettest weather but have not bought one yet.

I used to change in bathroom stalls in these scenarios. Sweat (because of no shower) can sometimes cause small issues, but generally speaking, this is a workable solution.

However, I might also suggest redesigning your cycling gear. I commute all winter in a climate that gets plenty of snow and drops to -30. The #1 thing that I have found here is layers. I wear upwards of 7 thin layers, instead of fewer and thicker layers. In your case, this would help you have options of the order of your layering, allowing you to selectively strip down to a comfortable level in the classroom.

Just be on the lookout for weird looks while you do it. I still think I’d choose the bathroom stall. 😉