NEW
#1520

IronFlex

Men's 6-inch Waterproof Soft Toe Boot

Current Price: $229.99
USD

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Price

Current Price: $229.99
USD

Waterproof

Red Wing Waterproofing

Slip Resistant

Meets ASTM Safety Standards

Slip Resistant Oily Wet

Meets ASTM F3445 Safety Standards

Electrical Hazard

Meets ASTM Safety Standards

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.

THE IRONFLEX COLLECTION

BUILT WITH WORKERS

IronFlex Work #1520

The IronFlex is born from our legacy of putting the worker first. Built with input from 3 million workers, it delivers next-level fit and lasting comfort, flexibility, and durability. The IronFlex is designed to get the job done, thanks to workers like you.
Next-Level Fit
Optimized for more workers using actual data from 3 million Ultimate Fit Experience foot scans
Welted Heel Construction
Provides extra stability on uneven terrain
Cemented Forefoot
Constructed to bend and flex
Built to Perform
Great for electrical, plumbing, carpentry, and other medium-duty jobs that require frequent kneeling, climbing, or lifting
HRO
Soles designed and tested to perform on high-heat surfaces with resistance to melting at a minimum of 475°F.
Red Wing Leather
Crafted from U.S.-raised cattle with minimal surface imperfections, using time-honored techniques for natural beauty and unmatched durability.
Red Wing Waterproofing System
Three-layer approach to keep feet dry, featuring a moisture-deterrent lining, cushioning foam, and waterproof bootie barrier.
Flex Force
Superior dual-construction process incorporates a welted heel for extra stability, with flexible cement construction in the forefoot for added cushioning and a comfortable fit.

IronFlex Work #1520 Details

Leather Type
Full Grain, Waterproof and Oiled  
ASTM Standard
ASTM F2892-24, EH SRO  
Height
6-inch
Waterproof
Red Wing Waterproofing
Construction
Cement to Welt
Footbed
Polyurethane Foam with Recycled Content  
Insole
Bontex®
Shank
Nylon
Last
W705
Outsole
IronFlex - Black
Weight
3 lbs. 6 oz.
Resoleable
no
Sourcing
Globally Sourced

Waterproof & Smooth-Finished Leather Care

01. CLean

Use warm water and a brush to remove dirt from footwear. Dry with a cloth. For heavily soiled areas, apply Waterproof Leather Cleaner with a cloth or brush. Wipe cleaner away with a damp cloth and allow leather to dry.

02. Condition

Apply a light, even coat of Leather Cream to leather with fingers, cloth or sponge. Proper conditioning keeps leather healthy and extends the life of footwear.

03. Protect

Lightly mist footwear with Leather Protector six to eight inches away from the leather in a sweeping motion. Leather Protector provides a shield against dirt and moisture. It will not darken footwear.

Repair Service

Red Wing Shoes' sturdy soles, premium leathers, triple-stitching and welt construction all work together to make boots that last a lifetime. It takes more than 230 steps to handcraft a pair of Red Wing boots; it only takes a few steps to keep them in top condition. One of these steps is resoling and repairing your Red Wings before the damage becomes irreversible. Red Wing Shoe Company operates our very own repair shop at our Red Wing, Minnesota, manufacturing facility.

Please visit our Repairs page for more information and frequently asked questions.

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Our goal is simple: We want you to have a great experience shopping with us. Once you receive your item, you have 30 days to make a return. Return shipping is free. See more details on our returns and exchange policy.