MUCK
- -40 °F cold rating, per the description
- 5 mm neoprene with fleece lining
- 16 inch shaft, 16.5 inch circumference
- Pull-on, rubber sole, water resistant
- 6.1 lb item weight
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A knee-high pull-on neoprene winter boot for frigid work and leisure, with fleece lining and a sealed rubber shell. Shoe sizes are not listed.
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ASIN: B00BUALCO2Category: Hunting
Colors Available
Sizes Available
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Overview
Not a rain boot for mild weather, this Muck Arctic Sport is an insulated knee-high pull-on built for deep cold. Neoprene wraps the foot over thermal foam, and a fully sealed rubber shell rises above the ankle.
Fleece lining, thermal foam under the footbed and molded lugs target snow and slush at very low temperatures. The listing calls it water resistant in the specs and waterproof in the text, and gives no size range.
Who it's for
Workers and hunters who stand in snow or slush and need a high shaft with insulation will use the full design. Wearers in moderate climates, or those who need a stated size run, should look at lighter boots.
Pros and cons
- Fleece lining and thermal foam
- Neoprene absorbs shock and holds heat
- Fully sealed rubber shell above the ankle
- Molded lugs for traction
- Shoe sizes not listed
- Water resistance wording differs in the listing
- Heavy for a pull-on boot
Performance notes
Heat retention comes from the neoprene, the fleece lining and the thermal foam under the footbed. The sealed rubber shell blocks snow and slush, and the shaft rises well above the ankle. The contoured midsole adds support while standing.
Specifications
| Brand | Muck |
|---|---|
| Dimensions & fit | |
| Shoe Height Map | Knee-High |
| Boot Shaft Height | 16 inches |
| Item weight | 6.1 pounds |
| Construction & materials | |
| Outer Material | Neoprene |
| Sole Material | Rubber |
| Insole Material | Foam |
| Color | Black |
| Other details | |
| Closure Type | Pull-On |
| Shaft Circumference | 16.5 inches |
| Water Resistance Level | Water Resistant |
| Style Number | ASP000A |
| liningdescription | Synthetic rubber (fleece per description) |
Closest rivals on specs
TIDEWE- Item Weight 6.1 vs 4.1 pounds (+49%)
TIDEWE- Boot Shaft Height 16 vs 7.4 inches (+116%)
- Item Weight 6.1 vs 3.35 pounds (+82%)
- Shaft Circumference 16.5 vs 13 inches (+27%)
Frequently asked questions
What is in the box with the Muck Arctic Sport boots?
The listing does not give a contents list. It describes the boots only.
How cold can the Muck Arctic Sport boots go?
The description says they keep feet warm in temperatures as low as -40 °F, even standing ankle deep in snow and slush.
Are the Muck Arctic Sport boots waterproof?
The specs say water resistant, while the description calls the 5 mm neoprene waterproof and the rubber shell fully sealed.