Ruler Cold T-shirt

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Ruler Cold T-shirt

$31.99 USD $41.99 USD

ColorDark Heather

Size XL S M L 2XL 3XL

'Made to order in 3-4 business days; typical delivery 4-8 business days after shipment'

Every Black Irish Surf Co. order is made to order and typically takes 3–4 business days to produce. Once it hits the road, USPS delivery usually takes another 2–5 business days.

As soon as your order ships, we’ll send you a tracking number so you can follow it all the way to your door.

Made with purpose. Shipped with care. See you out there.

Responsibly Made, Ocean-Minded

🇺🇸 Made with intention, from the cotton field to the shoreline. Our tees are cut from ethically grown U.S. cotton and finished with OEKO-TEX® certified low-impact dyes — so they feel as good on your skin as that first duck-dive of the morning.

🏄 We print on Gildan 64000 Softstyle blanks, chosen for their responsible manufacturing and quality built to outlast seasons. Through its partnerships, Gildan supports more sustainable farming and continues to invest in ethical, environmentally conscious production.

🌅 Because the ocean that gives us everything deserves better than an afterthought. Great gear, like a clean break, starts with what's beneath the surface.

Black Irish Surf Co. — made for the water, made to respect it. 🤙

How to Not Ruin Your New Favorite Shirt:

Cold water only (hot water is for overachievers)
Turn inside out before washing (protect that graphic you're gonna wear until it falls apart)
Use a gentle detergent - this garment-dyed cotton is chill, keep it that way
First wash might bleed a little, so separate it from your fancy stuff
Tumble dry low or hang dry (air drying = more time for snacks)
We reduce plastic waste by the removal of polybags from all products except color White

Your satisfaction is our priority. If your order arrives damaged, defective, or incorrect, we will make it right — no hassle, no runaround.

Here's what you need to know:

Damaged or defective items are eligible for a full refund
All return requests must be submitted within 30 days of purchase
Items must be unused and in the condition received

To initiate a return, contact us at:

📧 blackirishsurfco@outlook.com

📱 321-345-7354

We're a real team of real people, and we're here to help. If something isn't right, just reach out — we'll take care of it.

Policy is subject to change, but our commitment to your satisfaction never will.

Ruler of the Cold Deep

The cold sea answers to no one—but some are born to rule it.

This Black Irish Surf Co. design features a powerful mythical sea king rising through curling waves, crowned with coral and gripping a golden trident. His flowing beard, sea-worn features, and intricate ocean-inspired markings give him the presence of an ancient guardian shaped by storms, tides, and the unforgiving deep.

A dark surfboard cuts across the composition, decorated with geometric maritime symbols and weathered gold detailing. Behind the figure, layered waves and angular Celtic-inspired patterns create a bold emblem that blends ocean mythology, North Atlantic surf culture, and modern tattoo-style artwork.

Rendered in deep navy, sea-glass green, muted teal, black, and antique gold, Ruler of the Cold Deep is made for those who do not fear the water when it turns dark, wild, and cold.

Swell Designs, Surfer Approved

Country/Region

Country/Region

Ruler Cold T-shirt

Ruler of the Cold Deep