10/08/2026
MUSKEGON, Mich. – The mornings have teeth again. There's frost on the boat cover and steam rolling off the lake, and that first run across open water cuts right through a hooded sweatshirt. Fall is here, and so are two of Whitewater Fishing's most popular pieces, the Thermoclyne Hooded Jacket and the Thermoclyne Vest.
Neither one needs much of an introduction anymore. Since launching last fall, the jacket has earned a perfect 5.0-star rating from customers, and the vest sits right behind it at 4.8. Anglers don't hand out numbers like that lightly.
Named for the Lake
The name is a nod to the thermocline, the boundary in a lake where a warmer layer of water sits on top of a colder one. Whitewater swapped the "i" for a "y" and built two garments that work the same way: a lightweight barrier that keeps your warmth in and the cold out.
Whitewater didn't skimp on style, either.
Whitewater Fishing's Thermoclyne Hooded Jacket and Thermoclyne Vest return for the cold-weather season with top-shelf reviews, packable warmth and a sharp look that works on and off the water.