Order by December 10th for GUARANTEED Holiday delivery!

What's New

Our latest leggings, shirts, bags and more!

REFINE

Filtering By:

Tiger Shark Secret T-shirt

Regular Price: from $27.99
Sale Price: from $27.99
Regular Price
Unit Price: per

Shark Jaw T-shirt

Regular Price: from $27.99
Sale Price: from $27.99
Regular Price
Unit Price: per

Shark Silhouette T-Shirt

Regular Price: from $27.99
Sale Price: from $27.99
Regular Price
Unit Price: per

Great White Shark Silhouette Trucker Hat

Regular Price: $35.00
Sale Price: $35.00
Regular Price
Unit Price: per

Showing items 1-4 of 4.

About

Founded in 2020 by two marine biologists, Thalassas is an apparel and home accessories company that provides fun, science-based products. A portion of all our proceeds are donated to help support and organize beach cleanups.