The Field Master is the finest waterproof sport boot in its class. Constructed with premium breathable Airmeshtm lining and protective self-insulating CR flex-foam bootie, the Field Master offers an unmatched comfort range of 70 F to -20 F. Additional features include a reinforced, protective shell, stretch-fit collar, easy-on/off convenience, slipper-soft comfort. Durable natural-rubber overlays protect the foot and won't cold-crack in extreme cold conditions.

* 100% waterproof.
* Hands-free removal.
* 100% insulated shell.
* Lightweight/durable.
* Breathable Airmesh lining.
* Form-fitting collar.
* Slipper-soft footbed.
* Quick clean-up.
* Reinforced toe and heel/achilles areas for added protection.
* Bootie is made of 5mm CR flex-foam and is 100% waterproof to the top.