Grin Big!™ Brand T-Shirts Featuring Penman the Optimist

Grin Big!™ Brand Tshirts and Apparel from PENMEN® Studios.

Grin Big!™ T-Shirts Offer Positive Vibes

PENMEN® Studios has been spreading the power of optimism and positive vibes since 1989. A t-shirt brand created by Gary Blehm, The Optimist.

Spreading Optimism with Grin Big!™ T-Shirts by PENMEN® Studios

At PENMEN® Studios we’re in the business of spreading positive vibes with Grin Big!™ t-shirts that celebrate the great outdoors. The PENMEN comic strip celebrated the same positivity since 1989 that our apparel expresses today. Be positive and follow your dreams.

In the Business of Spreading Positive Vibes