Rock Collecting T-Shirt: Earth's Original Bling! Triathlon Athlete This design is ideal for

This design is ideal for the dad who loves music and geology

showcasing a witty saying that will uplift your spirits

A must-have for passionate rock collectors and earth science enthusiasts

it's comfortable and durable

and unforgettable style

Rock Collecting T-Shirt: Earth's Original Bling! Triathlon Athlete This design is ideal forElevate your passion for rock collecting with our 'Earth's Original Bling' tee. A must have for avid collectors! You've now found the staple t shirt of your wardrobe. It's made of 100% ring spun cotton and is soft and comfy. The double stitching on the neckline and sleeves add more durability to what is sure to be a favorite! 100% ring spun cotton Sport Grey is 90% ring spun cotton, 10% polyester Dark Heather is 65% polyester, 35% cotton 4. 5 oz yd