
Mad Otter Apparel
The Mad Otter Collection captures the fearless spirit of the sea otter with rugged, adventure-ready designs by Kalletka founder Mike Golder.

Kalletka Brand Gear
The Kalletka Collection features our signature logos, symbolizing humble pursuits on land and sea. These pieces combine timeless style with rugged, adventure-ready performance.
Best Sellers
The fit is perfect, and the fabric weight is just right... Even after a few years of regular wear, it holds its shape.
— Rant T-Shirt Customer Review
All Kalletka Undersea Co. clothing is fire!
— jqcatalina
Most comfy clothes out there.