i usually wear a medium. will this be too...
i usually wear a medium. will this be too tight for casual cyclist?
That's just a "personal preference" thing! You'll just have to try it for yourself and decide...no one else can help you know what is gong to be comfortable for you. One thing you may want to avoid is any garment listed as "race", as they will, for certain, be tight. But take heart...if it doesn't work out, you can still return/exchange. It's just trial & error, you'll get it right, right for you, that is!