Introducing the RailRider Mahalo Shirt - 2020 Limited Edition! Features include: RailRiders' high tech Micro-Pore polyester fabric that lets air pass directly through the shirt -- keeping you at your best temperature. Combine this with two handy chest pockets and a super fun Flora-Bora print and you'll be styling. We're pretty sure RailRiders named their shirt Mahalo for a reason and we think it's because you'll be saying "Thank You" a lot after receiving so many compliments from wearing it. Features:Weight: 8.0 ozLimited 2020 Edition noted on inside of placketMade with a new Micro-Pore super breathable fabricFeatherweight with UPF 25+ sun protection2 front buttoned pocketsStylish Hawaiian Tropical print