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Sale price$119.95
Regular price$144.99
Rocky Men's Core 8" Waterproof 400G Ins Outdoor Hunt Boot - Realtree - FQ0004754
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Sale price$164.99
Regular price$178.00
Rocky Men's Ride 10" Waterproof 200G Ins Wellington Work Boot- Brown- FQ0002867
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Sale price$199.99
Regular price$218.00
Carhartt Men's 8" Rugged Flex Composite Toe Waterproof CSA Work Boot Brown CMR8939
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Sale price$352.00
Regular price$372.00
Rocky Men's S2V Gore-Tex Waterproof Insulated Military Boot - Brown- RKC055
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Sale price$179.95
Regular price$199.99
Rocky Men's Ranger 8" Soft Toe Waterproof 800G Insulated Outdoor Boot Brown - RKS0438
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Sale price$190.00
Regular price$200.00
Rocky Men's 10" Soft Toe Waterproof Side Zipper 200G Jump Boot - Black - FQ0002095
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Sale price$214.99
Regular price$234.99
Rocky Ranger 9" Steel Toe Waterproof 600G Insulated Work Boot -Brown- FQ0006223
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Sale price$179.99
Regular price$186.00
Carhartt Women's Fold Down 8" Waterproof Wedge Winter Boot -Hickory- FW8069-W
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Sale price$164.99
Regular price$174.99
Rocky Men's Trophy Series 9" Soft Toe Waterproof 400G Hunt Boot -Brown- RKS0656
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Sale price$169.99
Regular price$179.99
Rocky Men's Trophy Series 9" Soft Toe Waterproof 800G Hunt Boot -Realtree- RKS0654
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Sale price$124.99
Regular price$149.99
Rocky Men's Retraction Waterproof Insulated Hunt Boot Realtree - RKS0227
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Sale price$154.99
Regular price$164.99
Rocky Women's Spike 8" Soft Toe Waterproof 800G Insulated Hunt Boot -Realtree- RKS0661
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Sale price$244.00
Regular price$264.00
Rocky Men's S2V Predator Composite Toe 400G Insulated Military Boot- RKC145
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Sale price$199.99
Regular price$213.00
Carhartt Men's Ironwood 8" Waterproof Alloy Toe Work Boot - Dark Brown - FT8509-M
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Sale price$149.99
Regular price$164.00
Rocky Men's Blizzard Stalker 9" Steel Toe Waterproof 1200G Work Boot -Brown- FQ0007465
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Sale price$129.95
Regular price$137.00
Rocky Men's Multi Trax 8" Soft Toe Waterproof 800G Insulated Outdoor Boot Realtree RKS0418
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Sale price$142.00
Regular price$152.00
Rocky Men's Alpha Force 8" Soft Toe Waterproof 400G Ins Duty Boot- RKYD011
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Sale price$129.99
Regular price$139.99
Rocky Men's Trophy Series 14" Soft Toe Waterproof 1000G Pull On Boot -Realtree- RKS0659
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Sale price$338.00
Regular price$358.00
Rocky Men's S2V 8" Soft Toe Waterproof 400G Ins USA Made Tactical Military Boot- RKC078
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Sale price$250.00
Regular price$258.00
Rocky Men's Eliminator Event 8" Waterproof 400G Public Service Boot -Black- FQ0081321
Frequently Asked Questions
3M Thinsulate boots are warm. They use 3M Thinsulate insulation, typically ranging from about 200g to 1000g, to trap body heat while allowing moisture to escape. This provides reliable warmth in freezing conditions without excessive weight, making Thinsulate boots ideal for long winter shifts on concrete, steel, or rough ground.
Yes, some 3M Thinsulate boots are suitable for extreme cold. Styles with 400g to 1000g insulation, rugged outsoles, and waterproof protection are recommended for sub-zero oilfield, mining, and arctic work when paired with quality socks. Men's Thinsulate boots help maintain warmth during low-activity tasks in harsh winter conditions.
Our 3M Thinsulate work boots include both waterproof and non-waterproof styles. The 3M Thinsulate waterproof models use a sealed waterproof membrane, treated leather, and gusseted tongues to block snow and slush while letting sweat escape, helping keep feet dry during long winter shifts or commercial fishing work.
Yes, many 3M Thinsulate boots with safety toes meet ASTM F2413 impact and compression standards and include EH-rated, slip-resistant outsoles. These Thinsulate work boots support OSHA compliance on construction, oil and gas, mining, and industrial sites. Always compare your site rules to each boot’s listed safety specifications.
In our 3M Thinsulate lineup, you will mainly find steel-toe, composite-toe, and soft-toe options. These Thinsulate work boots cover most construction, oil and gas, and industrial needs. If you specifically require an alloy toe, review individual product details or explore our broader alloy-toe insulated selections.
Most 3M Thinsulate boots run true to size, even with insulation. For standard winter socks, choose your normal work-boot size. If you use very thick socks or toe warmers, going a half size up can help, but too much extra space reduces support and overall warmth.













