Shaft is also lined with polyamide for protection
NFPA : 1971 - 2018 protective footwear for structural fire fighting
Metatarsal, shin impact, and chainsaw protection through multiple layers of polyamide and rubber
Ankle padding protection and foam midleg padding for additional support
Safety reflective patch on the back of the boot
Viking® NJV outsole, abrasion, chemical and slip-resistant chloroprene rubber outsole
Extra comfort non-woven para/meta aramid FR lining excellent flame-resistant property
NFPA : 1992 - 2018 liquid splash-protective against hazardous material emergencies
Heavy duty rubber pull straps
CSA Omega - electric shock-resistant 18 kV
CSA Z195-14 "Green Fir Tree" chainsaw protection - chainsaw protection (highest class 3 (28 m/s chainsaw speed as per EN ISO 17249:2013)
CSA Z195-14/ASTM F2413-11 grade #1 steel toe and plate
Highly chemical-resistant rubber upper
16 in tall snug-fit design and ergonomic insole, plus the optional felt insole to adjust fit
Ultra flexible - exceeds 305000 flex rating
Reinforced backstay for heel/tendon protection
Flame-retardant rubber upper