There is a reason why we named this shirt what we did. Mahalo means "thank you" in Hawaiian, and we are pretty sure you will be saying a lot of Mahalo's from all the compliments that come your way when wearing this cool shirt. Made with our high tech Micro-Pore polyester fabric that lets air pass directly through the shirt all the time. Combine this with two handy chest pockets, and our super fun Flora-Bora print and you are styling. If fact we think you should be saying Mahalo to us as well.