Carhartt Men's 104670 Storm Defender Loose Fit Heavyweight Jacket out

Our review of the Carhartt Men's 104670 Storm Defender Loose Fit Heavyweight Jacket finds it best suited to people who work outdoors and need dependable protection without sacrificing comfort. The single biggest reason to buy is the jacket's Storm Defender waterproof breathable technology that keeps rain out while letting sweat escape, so it performs well during damp, active shifts. Cut with a loose fit it layers easily over a sweatshirt, and the construction focuses on durability and real-world weather defense rather than fashion-forward styling.

Key Features

• Storm Defender waterproof breathable: Stops water from getting in while allowing sweat to escape so the wearer stays drier during active work.
• 10K/10K waterproof/breathability rating: Provides a balance of protection and ventilation suited to light to moderate rain and steady activity.
• Fully-taped seams: Keeps water out at stitching lines for more reliable wet-weather performance over time.
• Wind Fighter technology: Cuts wind chill so the jacket maintains warmth and blocks gusts that would otherwise penetrate thin outerwear.
• Polyester mesh lining in body: Adds breathability and comfort next to mid layers while making it easier to slide the jacket on and off.
• Inner and outer storm flaps: Full-zip front with dual storm flaps reduces water intrusion at the zipper for a more weatherproof closure.

Who It's For

This jacket is ideal for outdoor workers, commuters, and anyone who needs a durable, functional rain jacket that can be layered over hoodies or midweight insulation. The loose fit and taped seams make it particularly useful for people who face variable weather and need a dependable outer layer rather than a lightweight shell.

Those who want a highly technical mountaineering shell or an ultralight packable rain layer should look elsewhere; this is a heavyweight work jacket designed for durability and everyday wet-weather use rather than minimalist backpacking. Fashion-first buyers may also prefer a slimmer, trend-driven cut.

Pros & Cons

Pros

• Waterproof and breathable Storm Defender fabric that handles light to moderate rain while moving moisture away.
• Durable construction with fully-taped seams and Wind Fighter technology for wind resistance and longevity.
• Loose fit and mesh lining allow easy layering and improve comfort during physical work.

Cons

• Heavier, work-oriented cut may feel bulky for casual users or those seeking a sleek city jacket.
• Not specified for extreme downpours or dedicated mountaineering conditions; best for everyday wet weather.

Specifications

Our Verdict

The Carhartt 104670 is a practical, value-forward heavyweight jacket for anyone who needs reliable wet-weather protection on the job. Its Storm Defender membrane, taped seams, and roomy cut make it a sensible pick for layering and daily wear in spring, fall, or drizzly conditions. Buy it if durability and real-world weather defense matter more than a slim profile.

Frequently Asked Questions

Is this jacket warm enough for cool weather?
The loose fit allows layering over a sweatshirt or midlayer, making it suitable for cool spring and fall use but it is not insulated for very cold winter temperatures.

Will it keep heavy rain out?
With a 10K/10K rating and fully-taped seams it handles light to moderate rain well; very heavy or prolonged downpours may require a heavier-duty rain system.

Does it run true to size?
Customers report it as a loose fit that accommodates a hoodie underneath, so choose your usual size unless you prefer a slimmer fit.