Originally Posted by canklecat

Regarding clothes, the only cycling apparel I'd consider a must (for myself) for even short rides is a good poly or blend base layer undershirt -- sleeveless or t-shirt, whatever you prefer. I like Pearl Izumi's fancypants poly/"minerale" fabric, but there are very good less expensive athletic undershirts online.

Even in summer the wicking layer helps keep my cotton casual collared shirts looking dry. And it's really not hotter, even on humid 90F+ days. Feels much more comfy than sweat trickling down my back and front. So I don't need to change shirts when I arrive for a visit with friends, go to the museum, whatever.

And they are warm in winter. Good all 'round first purchase. But you can try one for as little as $10 via Amazon or other online vendor.