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The Latest at Killer Acid
The Latest at Killer Acid

  • NEW

Killer Acid Third Eye Cat jacquard tee - green knit shirt, blue geo pattern, embroidered cat patch

Third Eye Cat Jacquard T-Shirt

$50.00

  • NEW

Killer Acid Black Skull Pocket tee - speckled black shirt with skull graphic on chest pocket

Black Skull Pocket T-Shirt

$50.00

  • NEW

Killer Acid Jungle Vibes button up - teal & black all-over jungle print short sleeve shirt

Jungle Vibes Button Up

$75.00

  • Save $15.00

Blue Shroom Polo Shirt, small, with an embossed terry cloth checker pattern and embroidered mushroom.

Blue Shroom Terry Polo Shirt

$55.00 $70.00

  • NEW

Killer Acid Mushroom Stripes button up - blue & pink stripe shirt with mushroom print, chest pocket

Mushroom Stripes Button Up

$75.00

  • NEW

Killer Acid Wild Shroom shorts - teal & pink all-over psychedelic mushroom print, drawstring

Wild Shroom Shorts

$60.00

  • NEW

Killer Acid Mushroom Stripes button up - blue & pink stripe shirt with mushroom print, chest pocket

Mushroom Stripes Pants

$60.00

  • NEW

Killer Acid Glizzy Hat - hot dog character patch on brown 6-panel ripstop cap

Glizzy Hat

$35.00

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Sale Collection
Sale Collection
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T-Shirts and Short Sleeves
T-Shirts and Short Sleeves
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T-Shirts and Short Sleeves
T-Shirts and Short Sleeves

  • NEW

Killer Acid Institute Deluxe t-shirt in blue and green tie-dye with a circular Institute for Psychedelic Research badge print

Killer Acid Institute Deluxe T‑Shirt

$50.00

  • NEW

Killer Acid Space Case Deluxe t-shirt in green and black tie-dye with a psychedelic scene of aliens, UFOs and volcanoes

Space Case Deluxe T‑Shirt

$50.00
Killer Acid Results May Vary t-shirt in pink acid wash with a melting neon skull chest print

Results May Vary Pink Acid Wash T‑Shirt

$40.00
Front flat lay showing haunted house design

Haunted House Glow in the Dark T‑Shirt

$40.00
Killer Acid Cretaceous Cosmonauts T-Shirt front product view

Cretaceous Cosmonauts T‑Shirt

$40.00
Killer Acid Mushrooms Are My Friends Vintage T-Shirt front product view

Mushrooms Are My Friends Vintage T‑Shirt

$40.00
Killer Acid Dog Daze Purple T-Shirt front product view

Dog Daze Purple T‑Shirt

$40.00

  • Save $15.00

Front flat lay showing neon dog design

Dog Daze Neon Black T‑Shirt

$25.00 $40.00
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Hoodies, Jackets and Long Sleeves
Hoodies, Jackets and Long Sleeves
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Hats Beanies and Scarves
Hats Beanies and Scarves

  • NEW

Killer Acid Cosmic Cat Hat - 3-eyed cat patch on pink-purple tie-dye 5-panel cap

Cosmic Cat Tie Dye Hat

$35.00

  • NEW

Killer Acid Uncle Scam Skull Hat - skull patch on blue-green tie-dye 5-panel cap

Uncle Scam Skull Hat

$35.00

  • NEW

Killer Acid Snek Hat - green psychedelic snake patch on lime green 5-panel snapback

Green Snek Hat

$35.00

  • NEW

Killer Acid Surfer Hat - alien surfing patch on pink corduroy 6-panel dad hat

Surfer Dog Corduroy Hat

$35.00

  • NEW

Killer Acid Muted Mushroom Hat - mushroom patch on light blue striped 6-panel dad hat

Muted Mushroom Hat

$35.00

  • NEW

Killer Acid Cheshire Cat Hat - grinning striped cat patch on purple 5-panel cap

Cheshire Cat Hat

$35.00

  • NEW

Killer Acid Space Case Hat - alien lightning patch on teal corduroy 5-panel cap

Space Case Corduroy Hat

$35.00

  • NEW

Killer Acid Glizzy Hat - hot dog character patch on brown 6-panel ripstop cap

Glizzy Hat

$35.00
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Home Goods
Home Goods
Full towel flat lay showing Heads pattern

Purple Heads Deluxe Beach Towel

$75.00

  • Save $10.00

Orange Sunshine Water Bottle - Accessories

Orange Sunshine Water Bottle

$20.00 $30.00
Blue Heads iPhone Case

Purple Heads iPhone Case

$30.00
Head in the Clouds Mouse Pad

Head in the Clouds Mouse Pad

$20.00
Don't Talk LSD Mug

Don't Talk LSD Mug

from $20.00

  • Save $20.00

Flip Your Lid Skateboard Deck - Skateboard

Pop Your Top Skateboard Deck

$60.00 $80.00

  • NEW

Killer Acid Melted Florals water bottle & bag bundle - teal/pink floral crossbody bag with green Killer Acid bottle

Floral Cat Water Bottle

$30.00

  • NEW

Killer Acid Party Animals bottle and bag bundle, neon green sleeve with black cartoon-critter print and gray Nalgene bottle

Party Animals Water Bottle

$30.00
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Fine Printed Goods
Fine Printed Goods

  • Save $15.00

Walk in the Woods Screen Print - Posters & Prints

A Walk in the Woods Screen Print

from $25.00 $40.00
In Your Dreams Poster - Posters & Prints

In Your Dreams Poster

from $25.00
Killer Acid Don't Trust the Government Screen Print front product view

Don't Trust the Government Screen Print

from $45.00
Rainbow foil paper print showing full cat planet scene

Cat Planet Screen Print

from $125.00
Cream paper print showing full nature scene

Touch Grass Screen Print

from $50.00
Born to Wild Poster - Posters & Prints

Wild Mild Poster

from $25.00
Mushroom Friends Banner - Banners

Mushrooms Are My Friends Green Banner

$20.00
Don't Smoke My Weed Flag - Posters & Prints

Don't Smoke My Weed Flag

$35.00
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Popular Collections
Popular Collections
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Killer Acid Instagram Feed