I thought the seatbelt fabric was best for a NATO, but I was wrong. This NATOs have the perfect combination of soft material and ridges in the surface that won't allow it to slip and make your watch roll around your wrist when you have it a little loose. The hardware is very nice and the buckle holes don't seem to be prone to fraying easily. Overall very happy with the strap for the price. Highly recommended.
20 mm