The Columbia Mens Titan Ice Zip Polo Shirt takes you to the most challenging trails in the coolest conditions. If the number one priority is to keep cool, this will do the job. The fabric of this advanced technical polo has a sweat–activated super–cooling system that really works with you to bring some chill to your efforts. Bonded seams create a reliable and durable sporting companion. We have added a zip closure to allow greater ventilation when needed.