Frequently Asked Questions

Frequently Asked Questions
If you don't find the answer to your question here, please feel free to go to
our "Contact Us" page and send us a request for more detailed information.

What's so great about a Muck Boot™?
How are Muck Boots™ sized?
What are the heights of the various styles?
Do Muck Boots™ fit wide widths?
Are the collar and calf stiff?
Should I wear thick socks?
How do Muck Boots™ rate against Thinsulate™
and/or Gore Tex®?
Will I sweat in these boots?
How do I clean my Muck Boots™?
Can the rubber be repaired if punctured?

What's so great about a Muck Boot™?

Muck Boot™ brand products go "Beyond Waterproof" by keeping your feet warm, dry and protected in harsh weather and messy working conditions. The secret to Muck Boots™ effectiveness is the exclusive self-insulating, waterproof CR-Foam "bootie" construction. The CR-foam bootie material acts as a "neutral medium" between inside and outside temperatures. As a result, the foot and lower leg stay warm and protected in cold and wet conditions. The material is also naturally lightweight, buoyant and very comfortable.

Muck Boot™ brand shoes and boots also come equipped with a comfortable 6mm removable Nitracel-EVA insole. The combination of 5mm CR-foam and 6mm Nitracel EVA provide excellent comfort and protection in extreme cold conditions.

The natural rubber overlays covering the external base also serve as a protective skin for the upper bootie. The upper is triple reinforced in the toe area and quadruple reinforced in the heel area. The outsole is made of high-abrasion natural rubber. The rubber used to make Muck Boot™-brand footwear will stay flexible for years and will not cold-crack like boots and shoes made of PVC and TPR materials. (P=Plastic)

(Note: CR-foam material is typically used to make "dry suits" and survival suits for maritime use. This material is proven to provide excellent protection in cold, wet and muddy conditions. Please exercise caution when venturing out for long periods in freezing cold temperatures.)

How are Muck Boots™ sized?

Muck Boots™ are made to standard US sizes for men and women (unisex sizing). Boots and shoes are available in "whole sizes" only.

Customers should simply select Muck Boot™ products based on their standard "athletic" shoe size. Please check the size label inside your most recent pair of athletic shoes prior to ordering or purchasing a pair of Muck Boots™.

Customers with a half-size foot should select the whole size up. Best fit can be achieved by wearing a medium-weight athletic sock. For use with ski socks, fleece or heavy wool socks, select the next size up. Orthotics and moulded sockliners can be used with Muck Boots™.

How tall are the various styles? This chart shows you.

Arctic Sport------------------------
Arctic Sport Mid-Cut---------------
Brit Rider---------------------------
Camo Camp Boot------------------
Chore Hi-cut Steel Toe-------------
Chore Lo-cut Steel Toe-------------
Chore Hi-cut-----------------------
Chore Mid-cut----------------------
Chore Pro Work Boot--------------
Cikana Fish Boot-------------------
Edgewater Hi-cut-------------------
Edgewater Mid-cut-----------------
Fieldblazer--------------------------
Hoser Hi-cut------------------------
Hoser Mid-cut----------------------
Jobber------------------------------
Muckmaster Hi-cut-----------------
Scrub Boot-------------------------
Tack Hi-cut-------------------------
Tack Mid-cut-----------------------
Wellington--------------------------
Wetland----------------------------
Woody Armor----------------------
Woody Bayou----------------------
Woody Elite------------------------
Woody Sport-----------------------
Woody Max------------------------
Kids Fieldblazer--------------------

16.5"
12"
16"
6"
16"
9"
16"
12.5"
17"
6.5"
15.5"
12"
15.5"
15.5"
12"
7"
16.5"
9"
15.5"
12"
10"
16.5"
17"
17-25"
17"
16"
16"
7"

Do Muck Boots™ fit wide widths?

Yes. Muck Boots™ are made to standard widths but the materials will stretch comfortably to fit widths up to a EE. For narrow feet, we suggest wearing a thicker sock or putting in an additional sockliner to take up room.

Is the collar and calf stiff?

No. The upper calf and topline areas are made of soft, flexible CR-foam and will "stretch-fit" to virtually any calf girth. With the flexible upper, the pant leg can be worn over or inside the boot. Of particular importance is that the collar material can be turned down to allow hands-free removal and vent humidity in warmer working conditions.

Should I wear thick socks?

It is not necessary to wear thick socks with Muck Boots™ unless activities are planned for extreme-cold conditions. The CR-foam bootie material is rated to Sub-0 during active use and will effectively withstand freezing temperatures for up to one hour. Medium-weight athletic socks should provide the best fit. The upper will stretch to accommodate thicker socks.

How do Muck Boots™ rate against Thinsulate™ and/or Gore-Tex®?

Thinsulate™ is made by 3M Company and is used in work boots and hiking shoes to resist cold temperatures. Thinsulate™ is typically laminated to the whole shoe lining or glued into the toe area of a shoe or boot. Thinsulate™ is not a waterproof material.

Gore-Tex® is a breathable, waterproof membrane but it is not an insulating material. Gore-Tex® linings are typically used in premium leather footwear and foul-weather apparel.

With Muck Boots™, the CR-foam is both waterproof and self-insulating. Muck Boot™ materials exceed the long-term effectiveness of waterproof membrane materials and provide greater insulating properties than all non-specialty temperature-control substrates.

Will I sweat in these boots?

Unlike pack boots, Muck Boots™ products do not have an inner felt liner. Felt liners tend to be hot and can cause skin irritation with prolonged use.

Muck Boots™ are lined with a thin moisture-control material that wicks away humidity and perspiration. In the event of heat and moisture build-up, the top collar on Muck Boots™ can be folded down to vent heat and humidity from the inner boot. The lining can also be dried in seconds using a household blow dryer. Muck Boot™ linings are non-abrasive and hypoallergenic.

How do I clean my Muck Boots™?

The rubber shell and nylon upper are very durable and clean up easily with a spray of water or gentle scrubbing with soap and water. The rubber upper can also be conditioned with wax polish, Armorall or liquid detergent. It is not recommended to use conditioners on the outsole areas. This may cause the outsole to become slick in wet or icy conditions.

Can the rubber be repaired if punctured?

Yes. The natural rubber can be repaired with sealant found in local hardware stores. MBC recommends using Goop-brand Marine sealant. First, clean the punctured area thoroughly with mineral spirits. Apply the sealant over the affected area and wipe to a thin film. The sealant should air dry for at least 24 hours.

The original Muck Boot Company™ and Muck Boot™ are trademarks of Norcross Safety Products, Rock Island, IL.