Fit

A little snug in the recommended size when dressed for colder weather, but still doable. Although designed ergonomically for right and left, the booties were somewhat tight. Articulated knees on the waders make bending or kneeling easy.

Breathability

Redington uses a proprietary waterproof-breathable laminate it dubs 37.5 technology on its SonicDry Fly waders. The company claims the technology “captures and releases moisture, drying up to five times faster than similar fabrics, diminishing wet cling and keeping you more comfortable.” I’m still trying to figure out what wet cling is, but I’m quite certain I did not experience it while checking out these waders. The waders never became clammy in pants mode despite temps in the 80s and standing on the front of the dory for a couple of hours.

Feature Set

Two inner mesh pockets are deep enough to hold several fly boxes or maybe a phone/camera. Hand warmer fleece-lined slits on each side of the chest are hidden well and go deep—an option for fly boxes and other needs. One external mesh chest pocket and one zipper pocket add to the vest-less possibilities. As the name implies, Redington uses Orvis Sonic seam technology.

Versatility

The breathability, durability and comfort, in combination with the capacity to convert to pants, make the SonicDry Fly waders a solid choice for all seasons.

Value

At $500 the SonicDry Fly waders might be a little overpriced, but if you find they fit you well, they might be worth the extra dough.