These were originally designed as undersuit for use in tanks, however, they will also make great cover/overalls as well. They have a 100% Nylon outer shell which is made in a ripstop fashion for extra durability. They feature a 2 way front opening zip as well as knitted collar and sleeve ends for extra comfort whilst wearing, as well as ventilation holes under the arms. The lining and padding in these in 100% polyester providing comfort and a surprisingly lightweight warmth, there is one large chest pocket which is also zipped closing, as well as zips to the legs ends to ease putting on and off.Please select your chest size and length from the list above. These are unissued surplus but there may be the odd sign of having been in storage and the colour may vary slightly to that of the image.