The Danner Run Time 3 ESD NMT work shoe is designed specifically to keep you comfortable, safe, and stable while performing in rigorous indoor work environments. Style number: 12374 (Black). Lightweight, no-sew textile upper provides breathability and freedom of movement for all-day comfort. Lace up work shoe with composite toe safety and electrostatic discharge protection. Built on the DPDX2 last that has a low profile for everyday wear. Traditional lace-up style with sturdy fabric laces for a secure fit. Heel loop for easy entry. Breathable mesh lining for a comfortable interior foot environment. Removable OrthoLite open-cell PU footbed is made of three layers of varying density for maximum cushioned support, heat dissipation, and air circulation. Danner Plyolite midsole offers lightweight comfort and shock absorption.. Lightweight nylon shank for added stability. Danner Run Time outsole is designed for the specific needs of indoor manufacturing. It is a durable outsole that features an oil and slip-resistant rubber compound with ample surface area for superior grip in any factory, warehouse or assembly line. Non-metallic composite safety toe will not conduct heat or cold to the foot, and meets or exceeds ASTM F2413-11 I/75 C/75 SD safety standards. Electrostatic Discharge (ESD) footwear is designed to reduce the accumulation of excess static electricity by conducting body charge to the ground while maintaining a high enough level of electrical resistance. Imported. Measurements: Weight: 13 oz Product measurements were taken using size 7.5, width B - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.