12wt. LLC

The original OCEANwt Shirt was introduced in 2014. The 2.0 version came out 10 years later. We maintained the raglan sleeve design, added a 2 piece high coverage collar, a drop-in side pocket, hidden thumb loops and a breathable underarm gusset. The shirt is still made from our trusted 40+ UPF knit polyester and 30+ stretch nylon but it has the aesthetics of a sports car. It will keep you comfortable and protected from the sun as well as warm and dry when things get cool. Take this shirt for a spin. We are sure you’ll enjoy the ride.

The Back Channel Button-Down Shirt earns a spot on the 2026 Gear of the Year list

Kayak Angler Magazine gives the Back Channel Button-Down Shirt some love

chucking line wearing the original 7 Mile Shirt and guide “Pucho” managing line in the current version of the 7 Mile Shirt. 7 Mile Shirts have been tested from Canada to Mexico and they have exceeded expectations for performance, comfort and care. These vented shirts are made from fabric that incorporates recycled plastic bottles and finely crushed oyster shells. Nanolized oyster shell powder is infused into the woven fibers and provides low thermal conductivity which means it keeps you cool when it’s hot and warm when it’s cool. This technology also fights odor day in and day out.

Gift Guide

Twelve Weight cofounder and product line director along side amBASSadors and during a recent striped bass session in Maine

Twelve Weight Ambassador has been with us for over a decade. He’s a straight shooter, loyal and a great angler. Here he is giving the next generation a glimpse into the world we all love.

The OCEANwt Hoodie goes from Maine to Montana without needing to readjust. If you want a versatile hoodie that adapts to varying conditions, consider this piece.

The Back Channel Button-Down Shirt has been put to the test from Mexico to Canada and it has earned its stripes. Get yours online or visit if you’re local.