Military Surplus is a term used to describe the clothing or equipment that has become surplus to the needs of the government's military forces. This does not mean that this clothing and equipment are old and unfit for further use.
1. The government considers their equipment to be surplus to their requirements when new equipment line is brought into service or when technology or engineering progress. Many times this equipment is in good order and has a good number of years used more remaining. A fair proportion of army surplus is un-issued and because it is a great value way to buy outdoor equipment at bargain prices. You can find more about armed force surplus online
2. The surplus military equipment is often noted for the quality of the materials used in the fabrication. Sure, you may not always find the ingredients trademark in manufacturing military equipment (though its use is becoming increasingly common) materials used are often the same game for the more famous material.
For example, combat trousers generally well constructed with tough stitching at seams and made of a material that is difficult. Furthermore, they are designed with many pockets to allow storage of sundry items. This practically designed into military clothing, the product of intensive research and government-sponsored investment, well-appreciated by outdoorsmen worldwide.