The iconic world war ii jeep the willys mb us army jeep was manufactured from 1941 to 1945 they were producted to a punishing brief the army demanded a vehicle that was four wheel drive a wheelbase iof less than 75 inches a fold down windshield and an empty weight of less than 590kg our crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shirts are lighter weight 150g tees made with deluxe 30s soft style yarns for a soft feel