This is a great shirt for canyoneeing because it is durable and breathable. Also perfect for active sports such as hiking, running, or working out at the gym! This shock lime green shirt has the Whiptail logo across the chest in black lettering. Cooling, moisture wicking technology, odor resistance and stain release qualities help you deliver maximum performance. It has a loose fit and the sleeves come down nearly to the elbows. Comes in Mens sizes Large, Medium & Small.