Model 3253 RED WING 3253 NT/PR/EH SLIP-ON BROWN SAFETY BOOTS SIZE: EU 36-47 **Lead Delivery Time: 2 - 4 Weeks Name:    ComfortMax OTF     Leather Type:    Full Grain     Construction:    Direct Attach     Insole:    Lenzi Q FLEX TX T6 Puncture Resistant     Last:    A1041     Outsole:    ReboundFlex     Non-Marking:    Yes     Country of Origin:    Made in Italy     Safety Rating:    ASTM F2413-18, M/I/C, EH PR, EN ISO 20345:2011 SB P E WRU FO SRC, ASTM F3445-21, SR   Care Products: Foam Cleaner, Leather Cream, Leather Protector     Insulation:     Non-Insulated Technologies Electrical Hazard, Non-Metallic Toe, Puncture Resistant, Lenzi, Slip Resistant Outsole Properties Oil/Gas Resistance:    Best Chemical Resistance:    Best Abrasion Resistance:    Best Heat Resistance:     Good