Featured in cold weather gear
Marines are getting new boots to keep their feet toasty in -20 degree weather
One noticeable change from other cold weather footwear is that the new boots are made out of black leather.
Navy could decide whether to approve the I-Boot 5 early next year
"We're hoping that within the first quarter of calendar year 2020 that we'll be able to present leadership with the information that they need to make an informed decision."