Koloa San Onofre Heavyweight T-Shirt

Koloa San Onofre Heavyweight T-Shirt

The Koloa San Onofre Heavyweight T-Shirt is a vintage surf t-shirt for the days you want to carry the coast with you. Named for California's San Onofre surf scene and styled through Koloa's Kauai-inspired point of view, it brings a laid-back Pacific coastline feel to your everyday lineup.

Think of an early start by the water, a cool breeze off the shore, and the easy comfort of a soft cotton tee after the session. This retro surf graphic tee is made for that unhurried feeling, whether you're near the waves or miles from them.

Explore Koloa Surf Tees

For more coastal looks, see the Koloa Vintage Wave Heavyweight T-Shirt, Koloa Surf Vintage Surfboard Heavyweight T-Shirt, Koloa Shark Heavyweight T-Shirt, and Koloa Hawaii Heavyweight T-Shirt.

Why Choose the San Onofre Surf Tee?

This shirt connects classic surf-tee styling with useful construction details: a rib knit collar, shoulder-to-shoulder taping, a coverseamed neck, and double-needle sleeves and hem. The original product details list 100% cotton and Koloa Surf logos printed in the U.S.A., making this an easy choice when you want a soft everyday shirt with vintage surf character.

Perfect For

• Slow mornings after dawn patrol
• Beach walks and boardwalk afternoons
• Coastal road trips
• Weekend coffee runs
• Layering under a sweatshirt
• Everyday surf culture clothing
• Gifting to someone who loves vintage surf style

Product Features

• 100% cotton fabric as listed in the original product details
• Vintage-inspired San Onofre surf tee design
• Koloa Surf logos listed as printed in the U.S.A.
• 1x1 rib knit collar for classic tee styling
• Shoulder-to-shoulder taping
• Coverseamed neck
• Double-needle sleeves and hem for a finished look

Inspired by the Pacific Coast and Kauai

San Onofre evokes California's old-school surf heritage, while Kauai's Hanalei Bay and island trade winds shape the relaxed spirit of Koloa Surf Company. This tee brings those coastal influences together without claiming San Onofre is on Kauai. Koloa is an online surf lifestyle brand inspired by island living.

Frequently Asked Questions

What is the shirt made from? The original product details list 100% cotton.

Is San Onofre on Kauai? No. San Onofre is associated with California surf culture; Koloa's broader brand inspiration draws from Kauai.

Where are the logos printed? The existing product details say Koloa Surf logos are printed in the U.S.A.

Does it have a ribbed collar? Yes, it has a 1x1 rib knit collar.

What construction details are listed? Shoulder-to-shoulder taping, a coverseamed neck, and double-needle sleeves and hem.

How should I choose a size? Check the available sizes and any size guide on this page for your preferred fit.

Where can I find shipping and returns details? Check the store's current shipping and returns policies before ordering.

Complete Your Island Style

Layer up with the Koloa Surf Wave Sweatshirt, switch to the Koloa Surf Wave Long Sleeve T-Shirt, or finish the look with the Koloa Surf Slouchy Beanie.

You Might Also Love

Browse the Koloa Surf Wave Logo Cotton T-Shirts, Koloa Surf Tie-Dye T-Shirt, Koloa Vintage Wave Heavyweight T-Shirt, and Koloa Shark Heavyweight T-Shirt.

Classic Surf Style, Everyday Comfort

Soft cotton and vintage surf style make this tee an easy part of a coastal lifestyle wardrobe.

Shipping & Returns

Review the store's current delivery and returns information before checkout.

Our Kauai Story

Koloa Surf Company draws inspiration from Kauai's ocean days and the broader Pacific surf tradition, creating island-inspired apparel for life beyond the beach.

Ready for the Coast?

Choose your size and bring a little old-school surf spirit to your next outing.