Reviewed by Dino from Columbus, OH on Friday, October 24, 2008
I wear this as my base layer in cool weather. I wear it on an 8-mile bicycle commute and leave it on all day. It wicks and insulates well. The only negative is that if I wear another synthetic material like Lycra on top of it, the sleeves tend to slide up to my elbows (and are somewhat difficult to pull back down if I have sweat at all). However, the fact that it is so lightweight that it fits well under normal clothing without adding any amount of bulkiness (which most thermals do not) makes it well worth it.
Best Uses: cool weather, cycling base layer, Layering