Work clothing / one-piece coveralls / for ground support / waterproof
for ground support
The U-Zip-It™ is a breathable, fire resistant dry suit which provides ultimate comfort and mobility for aviators, along with the highest level of cold water immersion protection. The low slung zipper makes donning easier than standard designs and the articulating elbow and knee patches significantly improves movement – in and out of the aircraft." - Vertical Mag.