"Fuck You, Schrödinger" Tee

The cats have spoken, and the verdict is final: Schrödinger’s days of ambiguity are over!

Crafted with the approval of the Cats of Ulthar, this tee embodies the defiant spirit of feline-kind. Perfect for anyone who values bold statements and classic comfort, this 100% cotton unisex tee ensures a structured yet relaxed look that pairs perfectly with layered streetwear or casual chaos. Whether you're opening boxes, pondering paradoxes, or just letting the world know where you stand on quantum cats, this shirt has you covered.

Complete with a stamp of approval by the Cats of Ulthar, you can rest assured you’re in good standing with the universe’s most discerning felines.

Features:
• 100% cotton (soft enough to curl up like a cat on a windowsill)
• Sport Grey: 90% cotton, 10% polyester (perfect for chasing lasers)
• Ash Grey: 99% cotton, 1% polyester (because one percent is a mystery—just like Schrödinger wanted)
• Heather colors: 50% cotton, 50% polyester (the ultimate mix of purr and play)
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn for a soft touch
• Tubular fabric that moves as gracefully as a cat’s tail
• Taped neck and shoulders for durability (even when things get clawed)
• Double seam at sleeves and bottom hem for a polished finish
• Blank product sourced from Honduras, Nicaragua, Haiti, Dominican Republic, Bangladesh, and Mexico.

Add a touch of feline-approved rebellion to your wardrobe and let Schrödinger know: "The cat's not in the box, and we’ve moved on."

Size guide