Dark Seas - Nav Low Hat Size:OS It has a built-in fuse

It has a built-in fuse holder and an internally lighted rocker switch with 3 positions (automatic

Virtually non-choke valves

set this switch to the position marked �RED�

Short sleeve performance

Moeller 12 oz

Dark Seas - Nav Low Hat Size:OS It has a built-in fuseDark Seas didn't build the Dark Seas Nav Low Hat by committee. They built it by talking to the guys who burn through gear faster than anyone else commercial fishermen, charter captains, the offshore crowd. This hat reflects everything they asked for. Structured Crown Holds its shape through salt and sweat Adjustable Fit One size closure Dark Seas Patch Tough embroidery or woven patch