Schrödinger's Halloween

$42

$42 $49

🚚 FREE US SHIP

Free US shipping

Original art you won't find anywhere elseMidweight 8 oz fleece · Classic fit · Matching drawcords

SpeciesBlack Cat

TemperamentSpooky

HabitatQuantum superposition box

Social battery 68%

Known for“Alive & Dead at the Same Time”

Filed byThe Sketchfoxx studio

1 · Choose a fit — Unisex hoodie

Unisex hoodie $42 Crewneck sweatshirt $40 Men's tee $18 Women's tee $18 Unisex tank $22 Kids tee $20 Baby bodysuit $20

Size S M L XL 2XL 3XL

ColorWhite

Fabric Classic Premium

All measurements in inches.

Classic Premium

Gildan 18500

Size	Chest	Length	Sleeve
S	40	27	33.5
M	44	28	34.5
L	48	29	35.5
XL	52	30	36.5
2XL	56	31	37.5
3XL	60	32	38.5

Bella+Canvas 3719

Size	Length	Chest
S	26.3	39
M	27.5	42.4
L	28.6	46.4
XL	29.7	50.4
2XL	30.8	54.4

Measurements may vary by 1–2 inches.

Printed when you order · Delivered in 2–8 business days (US) · Tracking included

File a second critter, save 15%. Applies to any 2+ items.BUY 2+ −15%

About this design

Celebrate the spookiest quantum paradox with this clever Halloween design featuring a black cat and skeletal companion sharing a mysterious wooden box. Physics meets the paranormal in this witty tribute to Schrödinger's famous thought experiment, complete with atomic symbols and moon phases.

Perfect for science lovers, physics students, and anyone who appreciates brainy Halloween humor. Makes a fantastic gift for teachers, lab nerds, or that friend who loves both cats and quantum mechanics. Alive and dead at the same time? This design gets it.

Fit & fabric

Classic Hoodie

Midweight 8 oz cotton-poly fleece (50/50), warm and built for everyday wear
Low-pill yarn for a smoother, longer-lasting surface
Classic fit with room to layer
Double-lined hood with matching drawcord, front pouch pocket
Ribbed cuffs and waistband with a touch of stretch

Premium Hoodie — Bella+Canvas 3719

Ultra-soft 8 oz fleece made with Airlume combed and ring-spun cotton (52/48 cotton/poly)
Pre-shrunk, smooth and soft to the touch
Retail fit: a trimmer cut. Size up for a relaxed look
White drawcords on every color
Sizes S–2XL

Original art, designed in-house by the Sketchfoxx studio. You won't find it anywhere else.
Printed in the USA when you order.
Care: machine wash cold, inside out. Tumble dry low or hang dry. Do not iron the print.

Shipping & tracking

Every piece is printed when you order. US delivery takes 2–8 business days in total (Monday to Saturday, excluding Sundays and public holidays), and you'll get a tracking link by email. Free US shipping on orders $40+. We currently ship to the contiguous United States (48 states and Washington, DC) only.

Returns: damaged or wrong item only

Because each piece is printed for you, we only take returns for damaged or wrong items. Email us a photo and your order number and we'll make it right.

Shown: Unisex hoodie · White