Other product features include a redesigned finger length for greater dexterity, flexibility and comfort, with proprietary nitrile foam technology increasing wear in the thumb crotch and palm area. Patented Knitted Variable Stitch Design (KVSD) improves glove fit by releasing tension in high stress zones, and enhanced cuff overedging (ECO) provides greater elasticity in the cuff area for donning and doffing.HyFlex 11-511 gloves are 100 percent silicone-free and latex-free to reduce skin sensitivity and product contamination. Suggested applications include door and wood framing, glass installation, knife handling, paper slitting, maintenance operations, sheet metal press work and small part stamping, and almost any task that requires workers to handle small, sharp parts.