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

In this review of the Carhartt Men's 104670 Storm Defender Loose Fit Heavyweight Jacket the bottom line is simple: this is a hard-working outer layer for anyone who spends time outdoors in wet, windy conditions and needs room to layer. Built around Carhartt's Storm Defender waterproof, breathable technology and a loose cut, the jacket keeps rain out while letting sweat escape, making it a practical choice for laborers, weekend landscapers, and commuters who value durability and comfort over tailored styling.

Key Features

• Storm Defender waterproof technology: Stops rain from getting in while allowing moisture vapor to escape so the wearer stays drier during activity.
• 10K/10K waterproof/breathability rating: Offers a balanced combination of wet-weather protection and breathability for light to moderate exposure.
• Fully-taped seams: Ensures water cannot enter through stitch lines, increasing overall waterproof integrity.
• Wind Fighter technology: Reduces wind chill so the jacket performs well on blustery days and during active work.
• Polyester mesh-lined body: Adds internal breathability and comfort while making the jacket easier to layer over hoodies or sweatshirts.
• Full-zip front with inner and outer storm flaps: Provides an extra barrier against driving rain and helps keep the front closure sealed.

Who It's For

This jacket is aimed at men who need reliable, no-nonsense wet-weather protection while working or spending time outdoors. It fits loosely so you can comfortably layer a sweatshirt or hoodie underneath, which reviewers appreciated for colder mornings and variable conditions.

It is less well suited to someone seeking a slim, fashion-oriented city coat or ultralight packable shell for fast hiking; the construction and weight are focused on durability and practical weather defense rather than minimalist packability or tailored style.

Pros & Cons

Pros

• Dependable waterproofing with Storm Defender and fully-taped seams for real-world rain protection.
• Loose fit accommodates layering, so it doubles as a warm outer layer with a sweatshirt underneath.
• Wind Fighter tech and solid construction deliver durability and comfort in blustery conditions.

Cons

• Loose, heavyweight cut adds bulk compared with slim or packable shells, so it is not ideal for travel where low pack volume matters.

Specifications

Brand	Carhartt
Model	104670 (replaces J162)
Waterproof Technology	Storm Defender, fully-taped seams
Rating	10K/10K waterproof/breathability
Wind Protection	Wind Fighter technology
Lining	Polyester mesh lining in body
Closure	Full-zip with inner and outer storm flaps

Our Verdict

The Carhartt 104670 is a solid, practical choice for workers and outdoor users who need dependable waterproofing, wind resistance, and room to layer. Its combination of Storm Defender protection and durable construction makes it good value for anyone prioritizing long-lasting wet-weather performance over a trim, packable profile.

Frequently Asked Questions

Is this jacket fully waterproof?
The jacket uses Storm Defender technology and fully-taped seams to provide waterproof protection suitable for light to moderate rain.

Can you layer under this jacket?
Yes, the loose fit is designed to accommodate sweatshirts or hoodies comfortably for added warmth.

Is it windproof?
Wind Fighter technology helps tame wind and reduce chill, making it effective in blustery conditions.