Jobst for Men Khaki 8 15 Medium Cushions Air Single Channel * Microprocessor controlled MSHQ BH190XL Single Channel * Microprocessor controlled * Auto step through program * Four duty cycles: 5 5 5 10 10 10 10 20 * Four frequencies: 12 N95 masks guard against microorganisms body fluids and particulate material * Easy to put on and take off and contain no fiberglass * Close facial fit and highly effective filtration system * The protective capabilities of N95 respirator masks often surpass those of regular face masks * N95 masks are intended to be used for protection against solids such as those from minerals coal iron ore flour and many other substances * They are extremely durable with a soft and comfortable inner surface * Adjustable nosepiece and secured headstraps to provide proper fit * These masks have a 510(K) number for the medical market and can be used in TB situations as recommended by OSHA * NIOSH Approval: TC 84A 5411 FDA 510 (K): K020474 * SP * Men's Dress * Knee High * Khaki * Medium * Shoe size 8 5 10* 8 15mmHg * Provides continuous relief from tired aching legs and feet and reduces minor swelling * Men s Dress The Business Sock * A stylish sock designed for both business and more relaxed settings *