Why poly, not bamboo

We get this question more than any other. The all-over-print sun shirts in the line are 100% polyester. Why not bamboo, hemp, modal, anything softer? The short answer is chemistry, and we would rather tell you the long answer once than dodge it forever.

Sublimation, briefly

All-over-print fishing shirts at retail are made by dye sublimation. The pattern is printed in reverse onto a transfer paper, then heat-pressed onto the fabric. Under heat, the dyes turn into gas without becoming liquid first — that is sublimation — and the gas bonds with the polyester at the molecular level. The fabric becomes the print, instead of carrying it.

This bonding only happens with synthetic polymer fibers. Cotton, bamboo, hemp, modal — all of those are cellulose. Cellulose has nothing to grab a sublimation dye gas. The print washes out the first cycle, or never takes at all.

The brands you trust are all poly

Open the closet of anyone who fishes the Keys seriously. Columbia PFG: poly. AFTCO: poly. Huk: poly. Pelagic: poly. Salt Life sun shirts: poly. The reason is not that they cut corners. It is that for the actual job — UPF protection, moisture wicking, dries between flats, doesn't add weight when wet, doesn't rot in salt — polyester wins. It is the right material for the work.

“Performance fabric for the actual job. Lifestyle fabric for off the water. We don't pretend otherwise.”

Where bamboo goes

Bamboo viscose is gorgeous on a heavyweight tee. It drapes, it breathes, it has a specific hand. We have a small bamboo capsule planned for next year — limited drop, chest graphic only, no all-over print. Honest about what it is for: a t-shirt to wear in a hammock on a no-fishing day.

Until then: cotton lifestyle line in 100% Comfort Colors heavyweight, poly performance line in UPF 50 sublimation. That is the brand. We are putting this in front of you so you don't have to dig for it.