Navy military jumper With jumper uniforms, hair may extend a maximum of 1-1/2 inches below the top of the jumper collar. Adults V-Neck Military Army Security Pullover Jumper Commando Sweater Police MOD NATO SAS Knitted with Patches Black Navy Blue 3. A smart-looking, deep navy blue jumper that provides warmth and class. The bottom of the jumper should be loosefitting at the hips. Stay warm with a military style sweater. Get the best deals on us navy jumper when you shop the largest online selection at eBay. 00 was - US $45. Was: $45. Our navy blue denims are replicated authentically in American produced 12oz. The "Woolly Pully" sweater was originally developed during World War II for use by the S. fqakbcqtfdhjvcebqmyouvdyfghfvetdvvgftjzqqysxdexwxramjrfwgcoeazybfqfyog