Grubs CHAINAMIC™ is a rubber safety boot that uses non-matallic materials. This means it conducts neither cold nor electricity making them popular in a wider field of safety footwear.  ORANGE VAMP - Located on the front, contains a special material that clogs up the chain on the chainsaw to stop it moving round and preventing injury. CONFORMS TO (CE EN ISO 17249:2013 SB P E FO Level 3) - Can protect against chainsaws at 28 metres per second  100% STEEL FREE - Has the Grubs trademark CERAMIC composite toe cap which means the boot does not conduct electricity and is extremely cold protective.  TREDZ™(DURAPRENE™rubber) outsole - superior grip on a variety of surfaces, the tread is designed to work with the action of the foot, is oil resistant and passes TM144: 1999slip resistance test. Screw in spikes can be fitted.  COMFORT RATING - -20ºc to +20ºc HEXZORB Our HEXZORB™ technology, where an Hexagonal shock absorbing component is directly moulded into the heel of the outsole, to dissipate shockwave traveling up through the wearers leg. SUPER-DRI Wicking linings use thousands of fibre loops that cosset the foot and wick away moisture keeping the wearer dry and comfortable. Combined with 5.0 INSU-FOAM ULTRA™ to provide an unequalled comfort range without sweat and heat build up. Grubs Chainamic 5.0 Safety Chainsaw Boot