Rivet Chino delivery just arrived. Moss Duck 10oz, French Blue 7oz and Merlot 7oz. Love all 3 colors. I must say the 7oz fabrics seem ideal for Australia. I would say wearable for 3-3/12 seasons. The fabric seems fairly light but durable. The Moss duck are as warned, stiff and industrial strength. I have all 3 weights of Rivet Chino in canvas now and I probably like the 7oz best of all.