The former Eagles center announced that his Underdog Apparel brand has collaborated with a San Francisco-based company to manufacture products.

These super-versatile T-shirts will last a long time and come in sizes up to 4XL. They're great for the gym or everyday wear.

Cartoon chaos meets streetwear cool with these quirky, comfy cotton tees from The Souled Store. Wear your nostalgia like a badge of fashion.

Taking on the ’90s silhouette, the t-shirts arrive in a boxy cut and features double stitching on the sleeves, neck, hem and ...