RED WING SHOES PetroKing SB safety shoes with TredMax sole and ForceGuard system work boots with D30 technology Factory Second slip-on boots 3220 brown/black

RED WING SHOES PetroKing SB safety shoes with TredMax sole and ForceGuard system work boots with D30 technology Factory Second slip-on boots 3220 brown/black

SB 9-inch boots "PetroKing" for men from RED WING SHOES
durable, insulated and high-quality work shoes
Advanced materials and innovative safety features
comfortable and robust
Lenzi sole: consisting of a 3-layer approach
1st layer = lining helps to wick moisture away from the foot to keep it dry
2nd layer = foam provides cushioning and a comfortable fit
3rd layer = waterproof overshoe is a barrier to keep water out
HRO - developed and tested for performance on highly heated surfaces - HRO soles are heat-resistant and melt at at least 475 °F
ForceGuard system - surround the feet with the ultimate Abrasion and chemical protection
D30 technology: exceptional shock absorption while maintaining flexibility and comfort
Puncture protection: Swen-Flex® Pro insole made of non-metallic material, puncture resistant, lightweight, flexible and heat insulating
Non-metallic composite safety toe cap
TredMax rubber outsole - best in class slip and HRO heat resistance
Insole: Lenzi Q FLEX TX T6 puncture resistant
Outsole: TredMax for slip resistance and high temperatures
Waterproof: Red Wing Waterproofing System keeps feet dry even in difficult conditions
Non-slip sole with aggressive tread
Made in Italy
Chemical resistance: Best
Abrasion resistance: Best
Heat resistance: Best
Red Wing style #3214
Upper: waterproof and insulated nubuck leather
Shaft: nylon
Safety rating: EN ISO 20345:2011 SB SRC M P AN E WRU HRO FO
SB - Basic requirements for safety shoes, including toe cap with 200 joules load capacity and basic strength of the sole
SRC - Slip resistance. The shoe was tested on ceramic tiles with soap solution (SRA) and on steel floors with glycerine (SRB) and passed both tests
M - Protection of the metatarsal area against mechanical stress
P - Puncture resistance of the sole against sharp objects such as nails (min. 1100 N
AN - Ankle protection. The shoe offers additional protection for the ankle
E - Energy absorption in the heel area to reduce the strain on the joints (at least 20 joules)
WRU - Water impermeability of the upper material. Protects against water penetrating the upper material
HRO - Heat resistance of the outsole against contact heat (up to 300 °C for 60 seconds)
FO - Resistance of the outsole to oils and fuels
Upper material: genuine leather/textile
Weight per shoe approx. 950g for size EUR 42
Note!: These are "factory second" items!
The functionality of the items is unaffected, these are just minor cosmetic defects!