Pi Hard Tee | Distressed Math Action Shirt

Math class just got an action sequence.

Pi Hard takes the familiar π symbol and turns it into a stripped-down action-movie style joke, pairing a bold white pi with distressed red lettering and a few battle-worn bullet holes.

The design keeps things simple so the pun hits fast, while the cracked, worn texture gives it just enough attitude to feel like it survived something. It’s nerdy without looking like a classroom shirt and dramatic without taking itself too seriously.

A solid pick for math lovers, teachers, engineers, students, and anyone who likes their equations with a little unnecessary action.

Product features

• 100% ring-spun US cotton — pre-shrunk for consistent fit
• Garment-dyed after construction for a soft, lived-in color and texture
• Heavyweight fabric (6.1 oz/yd²) with relaxed fit for durable comfort
• Tubular knit (no side seams) and double-needle stitching for cleaner look and long-lasting wear
• Available S–4XL and in 58 colorways; sewn-in label and Made in Honduras

Care instructions

• Machine wash: cold (max 30C or 90F)
• Do not bleach
• Tumble dry: low heat
• Iron, steam or dry: low heat
• Do not dryclean