YKK Zippers
YKK is known for high quality zippers which are used extensively in the outdoor clothing industry.
Vislon is a strong durable plastic. Vislon zippers are lighter than metal zippers. They are unaffected by moisture making them a great choice for outerwear applications.
#10 refers to the width of the zipper teeth, in millimeters. This is a fairly wide tooth zipper and is best suited for heavier fabrics, or when a strong detail on a garment is desired.
Open end zippers are used for jacket openings, not for pockets or neck zippers.