• Green hook and loop fastening system - unit can be used in lead-free areas where RoHS compliant items are exclusively worked on
• Interior green rubber layer is non marring on footwear and indicates that it is RoHS compliant
• Wide bands of rubber - provide greater contact area to floor
• Premium tear resistant rubber
• One megohm resistor - complies with UL standards at all times
• Made in America

"When the use of a wrist strap system is impractical, the [ESD] floor and [ESD] footwear shall be the primary means of ESD control. When the floor is used as part of a grounding system, a mimimum of … two feet shall provide a path to EPA ground." (EN 61340-5-1 paragraph 5.2.4 & 5.5)

"When ESD foorwear is used, it should be noted that ESD footwear alone cannot achieve protection, but needs to be used in conjunction with a suitible ESID floor." (EN 61340-5-2 Paragraph 5.2.8 Footwear)

"When the footwear/floor systems are used as the primary means of grounding personnel, the resistance of the combination shall be determined by the ESD co-ordinator, and is recommended to be between 7,5 x 10E5 ohms and 3,5 x 10E7 ohms." (EN 61340-5-1 paragraph 5.2.8 "Table 1 NOTE 2)