Horseshoe Crab: Peak Evolutionary Performance Sweatshirt - Organic Size:M Gift it to your favorite

Gift it to your favorite future paleontologist or Jurassic park-obsessed best friend

Here's a cozy dino hoodie that's equally perfect for cool evenings of excavation or museum lectures

In shades of sea foam green and powder blue

In addition to keeping your beverage insulated against temperature change

Show off your mathematical prowess with this deep blue and gold shoulder tote that celebrates some of the great equations that changed the world

Horseshoe Crab: Peak Evolutionary Performance Sweatshirt - Organic Size:M Gift it to your favoriteBeach bod or lab bod, either way, you know you've got the ideal figure. Here's a horseshoe crab who gets you. For nearly 445 million years these guys have kept their form unchanged. If it ain't broke, don't fix it, and cheers to perfection!