Men's 104670 Storm Defender Heavyweight Jacket - Loose Fit

Our review of the Men's 104670 Storm Defender Loose Fit Heavyweight Jacket finds it best for outdoor workers and anyone who needs a reliable rain shell they can layer over. The single biggest reason to buy is the combination of Carhartt's Storm Defender waterproof, breathable technology and a roomy loose cut that makes layering a sweatshirt or hoodie easy; this keeps the wearer dry from light to moderate rain while letting sweat escape so long shifts are more comfortable.

Key Features

• Storm Defender waterproof: Waterproof, breathable membrane prevents rain from getting in while allowing moisture vapor to escape, helping keep the interior drier during active work.
• 10K/10K rating: A 10K waterproof/10K breathability rating balances protection and ventilation so it stands up to typical outdoor work conditions without feeling clammy.
• Wind Fighter technology: Wind-resistant construction reduces chill from gusts, which improves comfort on breezy job sites and during transitional seasons.
• Fully-taped seams: Seams are sealed to stop water penetration at common entry points, increasing overall wet-weather reliability.
• Mesh body lining: Polyester mesh in the body improves airflow and helps moisture move away from the skin when layered.
• Storm flaps and full zip: Inner and outer storm flaps over the full-zip front add another barrier against rain and wind for added protection.

Who It's For

This jacket suits men who work outdoors or spend time in changeable weather and need a dependable rain and wind layer they can wear over insulation. It is aimed at hands-on trades, landscapers, and anyone who prefers a durable, no-nonsense outer layer that performs in spring and fall conditions.

Those looking for a lightweight packable shell for occasional use or a heavily insulated parka for subfreezing climates should look elsewhere; this is a heavyweight outer shell with a loose cut designed for layering rather than for ultralight travel or extreme cold on its own.

Pros & Cons

Pros

• Durable construction and materials that stand up to regular outdoor use.
• Waterproof, breathable membrane and fully-taped seams that keep light to moderate rain out.
• Loose fit provides room to layer sweatshirts or hoodies for warmth and comfort.
• Wind Fighter technology reduces wind chill in variable conditions.

Cons

• Not intended as a standalone insulated coat for very cold weather; best when layered.
• Heavier than minimalist shells, so it is less suited for ultralight packing.

Specifications

Our Verdict

The 104670 Storm Defender Loose Fit Heavyweight Jacket is a practical choice for men who need durable, breathable wet-weather protection and room to layer. Its waterproof membrane, taped seams, and wind-resistant design make it good value for outdoor work in spring, fall, and mild winter conditions when paired with mid layers.

Frequently Asked Questions

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

Can you wear a hoodie underneath?
Yes; the loose fit is designed so a sweatshirt or hoodie can be layered comfortably for added warmth.

Is it warm enough for winter?
It is a heavyweight shell but not a heavily insulated parka; it works best with additional layers in cold weather rather than as a sole winter coat.