NPS Tank Top Wool is a top with wide shoulder straps based on the design of the classic #101 T-shirt. The NPS top is a redesign of the classic NPS #101 T-shirt designed by Jørgen Nørgaard in 1967. The top was first designed back in the 90’s and is still knitted and sown in Denmark from 100% merino wool. The top is one-size.