Whether you select 2 sided PVC blocks or single sided, you will increase the grip and abrasion resistance. The 9650MB features a regular weight 7 gauge white cotton and polyester shell with blue PVC blocks on one side 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!