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IronFlex

Style 01520 · Red Wing, Minnesota

IronFlex

$229.99

Size Size Guide
Width
Description

Drawing on insights from millions of Ultimate Fit Experience foot scans, advanced wear testing and our own in-house fit expertise, this waterproof, slip-resistant soft toe boot helps you bring your best to the jobsite. Experience next-level fit and comfort with a durable and lightweight design that empowers you to conquer every workday.

Specifications
Height6-inch
Leather TypeFull Grain, Waterproof and Oiled
TechnologyBioSpring, Flex Force
WaterproofRed Wing Waterproofing
ShankNylon
Safety StandardsASTM
ColorBlack
ASTM StandardASTM F2892-24, EH SRO
GenderMens
Closure SystemLace-Up
Soft ToeYes
Care ProductsLeather Protector, Waterproof Cleaner, Leather Cream
Care Kit6
Market Availabilitydomestic, international
Leather NameTimberjack
Leather ColorBlack
HRO Heat ResistantYes
Red Wing LeatherYes
Red Wing Waterproofing SystemYes
Flex ForceYes
InsulationNon-Insulated
ConstructionCement to Welt
FootbedPolyurethane Foam with Recycled Content
InsoleBontex®
LastW705
OutsoleIronFlex - Black
Weight3 lbs. 6 oz.
Resoleableno
SourcingGlobally Sourced
Slip ResistantYes
Slip Resistant Oily WetYes
Electrical HazardYes
FamilyIronFlex
Style1520
Fit & sizing

Most Red WingH boots use a true-to-size last. If you sit between sizes, try the half size. D is the standard men’s width; EE is wide. Full charts live on the Size Guide.

Shipping & returns

Free shipping on orders $50+ plus free returns. Unworn pairs come back within 30 days. See the shipping and returns pages for the full rules.

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Size, then width

Pick size first, then D or EE — the same order as the source last. Charts live on the size guide. Free shipping on orders $50+ plus free returns.