Free Standard Shipping on Any Order. Always Free Returns.
Work - Style 3548
King Toe®
Men's 8-inch Insulated, Waterproof CSA Safety Toe Boot
Technology Snapshot Learn More
Non-Metallic Toe
Non-Metallic Toe
Meets ASTM Safety Standards
Waterproof
Waterproof
Red Wing Waterproofing
Insulation Type
Insulation Type
800g 3M™ Thinsulate™ Ultra
Puncture Resistant
Puncture Resistant
Meets ASTM Safety Standards
Electrical Hazard
Electrical Hazard
Meets ATSM Safety Standards
Work - Style 3548
Item No. 03548

King Toe®

Men's 8-inch Insulated, Waterproof CSA Safety Toe Boot
Get exceptional performance from this medium-duty, CSA-approved boot with electrical hazard, puncture-resistant and non-metallic safety toe protection, plus 44% more toe room compared to standard boots. Red Wing waterproof leather keeps you comfortable in wet conditions and extends high up the calf for extra protection. The Vibram® outsole offers best-in-class slip, oil/gas and chemical resistance.
Available only at authorized Red Wing retailers. Contact your local retailer to find the perfect fit.

Technology Features

The Men's King Toe®

Flexible and comfortable, extra toe room
  • 44% more toe room than our standard work boots
  • Directly bonded sole to leather upper for flexibility and durability
  • Exceptional performance for both indoor and outdoor light- to mid-duty work environments
The King Toe® 3548 features these technologies:
HRO
HRO
Soles that have been designed and tested to perform on high heat surfaces. Soles identified as HRO are heat resistant to melting at a minimum of 475º Fahrenheit.
KingToe®
KingToe®
Larger toe box provides comfort and 40% more toe room than our standard boots.
Red Wing Leather
Red Wing Leather
Starting with hides from U.S.-raised cattle with minimal surface imperfections, we control every step of the process, using time-honored techniques to craft leather with natural beauty and unmatched durability.
SWEN-FLEX®
SWEN-FLEX®
These non-metallic, puncture-resistant insoles are manufactured from high-strength, woven fibres. They meet or exceed all world standards for puncture resistance, including CSA, ASTM and EN.
Vibram® Outsole
Vibram® Outsole
Exceptional design intersects with innovative rubber compounds to create versatile, performance outsoles. Vibram® outsoles offer excellent traction and high abrasion resistance in a multitude of environments.
CSA
CSA
This refers to the Canadian Standards Association (CSA) approval for protective footwear.
3M™ Thinsulate™ Ultra
3M™ Thinsulate™ Ultra
The ultimate insulation for cold weather boots, 3M™ Thinsulate™ Ultra Insulation is thin, warm and lightweight, with the durability to withstand long hours of hard wear and keep feet warm even in damp conditions.
Red Wing Waterproofing System
Red Wing Waterproofing System
This system uses a 3-layer approach to keep feet dry.1 - Linings help move moisture away from the foot to keep it dry. 2 - Foam provides cushioning and a comfortable fit. 3 - A waterproof bootie is a barrier to keep water out. Tricot, a protective material, is applied to the outside of the bootie to ensure a complete waterproof system.
Men's King Toe®

Product Details

Materials Used

Technical Specifications - King Toe® style 3548

Safety Toe Non-Metallic Toe
ASTM Standard ASTM F2413-18, M/I/C, EH PR
Leather Type Full Grain, Waterproof
Height 8-inch
Insulation 800g 3M™ Thinsulate™ Ultra
Waterproof Red Wing Waterproofing
Construction Direct Attach
Footbed Nylon Covered Polyurethane
Insole Swen-Flex®
Shank Non-metallic
Last 800
Leather Name Mahogany Cider Leather
Outsole Vibram® Galactic Fire and Ice - Black-Brown
Resoleable no
Country of Origin Made in Cambodia
Insulated Yes
Shipping & Returns

SHIPPING

Free Standard Shipping

We offer free standard shipping so that the shoes will be there in time.
Click here for details on these options.

RETURNS

Easy Returns. Guaranteed.

It’s simple, really. We want you perfectly happy with your Red Wing Heritage Boots, and our return/refund policy reflects that desire. If your shoes don’t fit or don’t meet your needs, in most cases we’ll take them back, refund your money, and pay for the shipping. For details on our return/exchange policy, click on Learn More.

Red Wing Live Chat