Look good in your special edition Mackay Blueberry Stand challenge Athletic Tee. Check out the comfort and performance of the Unisex Athletic Short Sleeve Tee. Made for comfort and performance this lightweight, polyester wicking technology tee keeps you dry and cool even on tough runs. It’s breathable, has a side-seamed construction for a natural fit, and comes tagless for no irritation. With its classic fit, this tee goes great with any workout gear. Take your trail running to the next level with the perfect mix of function and style.
 
* Other colors available upon request. Simply add in the notes when you checkout, and we will be in touch. 
* Only available for the month of August, 2026
 
$5 FROM EVERY SALE GOES TO SUPPORT THE CANADIAN CANCER SOCIETY, IN MEMORY OF AMBER'S MOM.
 
*NOTE: logo/design is just a placeholder and may look misaligned on the site. We can assure you that it will be perfectly placed on the final product.