Marine Service Long Sleeve Performance Shirt

WTF Marine Service sits on a sand-colored patch, with a fin slicing through navy and red stripes and a little What The Fin script below. Simple and clean from the first launch to the last wet tie-up of a sunny day.

Moisture Wicking Technology

Our performance products keep you cool and dry every time you wear it, delivering superior moisture-wicking with fabrics that dry rapidly and maximize absorbency.

UPF 50+ Sun Protection

With UPF50+ technology, this shirt protects your skin against harmful UV rays, ideal for outdoor activities.

On Demand Product

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size Guide