Whether you select 2 sided PVC dots or single sided, you will increase the grip and abrasion resistance. The 9660 features a 7 gauge bleached white cotton/polyester shell with PVC dots on both sides of the glove.  This breathable cotton polyester glove provides comfort that makes it easy to wear for extended periods of time.  Looking for the best PVC dotted string knit work gloves?  Look no further than MCR safety!