Carhartt Men's Gilliam Jacket - Lightweight Water-Resistant Layer Mens

Our review of the Carhartt Men's Gilliam Jacket finds a practical, everyday outer layer for men who need dependable weather protection without bulk. Built from a 75-ounce, 100 percent nylon Cardura shell with a Rain Defender finish, this jacket sheds water and stands up to wet conditions while remaining light enough to wear over a hoodie. The quilted nylon lining with 100 gram polyester insulation and Wind Fighter technology deliver warmth and wind control for commuting, work, or weekend chores, making it a solid pick for colder, wet climates.

Key Features

• Waterproof shell: The Cardura nylon shell with Rain Defender makes water bead and roll off, keeping the wearer dry in rain or snow.
• Insulated lining: A nylon lining quilted to 100 gram polyester insulation provides a warm layer for cold-weather layering without excess weight.
• Wind protection: Wind Fighter technology tames gusts and reduces heat loss on blustery days, improving overall comfort.
• Practical collar: The mock-neck collar adds coverage around the neck to block drafts and improve warmth retention.
• Functional storage: A left-chest map pocket offers quick access to small essentials while on the move.

Who It's For

This jacket is aimed at men who want a tough outer layer for work or casual wear that handles rain and wind but does not feel overly heavy. It suits those who layer over hoodies or midweight sweaters and need a balance of warmth and mobility for outdoor chores, commuting, or light field work.

Men who need extreme cold-weather parkas or heavy-duty insulated coats for extended exposure to subzero climates should look elsewhere, as the Gilliam prioritizes lightweight insulation and weather resistance rather than heavy, expedition-grade warmth.

Pros & Cons

Pros

• Excellent water resistance from the Rain Defender Cardura shell keeps light to moderate rain at bay.
• Warm but lightweight thanks to 100 gram quilted polyester insulation making layering easy.
• Wind Fighter technology and mock-neck collar combine to reduce wind chill on breezy days.

Cons

• Insulation is moderate, so it may not be sufficient as a sole coat in very cold, prolonged winter conditions.

Specifications

Brand	Carhartt Sportswear - Mens
Shell material	75-ounce, 100% nylon Cardura with Rain Defender
Lining	Nylon lining quilted to 100 gram polyester insulation
Wind protection	Wind Fighter technology
Collar	Mock-neck
Pocket	Left-chest map pocket
Back length	Large regular: 29 in; Large tall: 31 in

Our Verdict

The Carhartt Men's Gilliam Jacket is a practical, good-value outer layer for men who want reliable water resistance, wind control, and moderate insulation without bulk. It performs well as a layering piece for work and everyday wear and represents sensible value for those who need durable weather protection rather than extreme cold-weather insulation.

Frequently Asked Questions

Is this jacket waterproof?
It has a Rain Defender Cardura shell that causes water to bead and roll off, providing strong water resistance for typical rain and snow.

Can I wear a hoodie under it?
Yes, customers report it fits well over hoodies and midweight layers while remaining comfortable and mobile.

Is it warm enough for winter?
The 100 gram quilted insulation offers moderate warmth for cold days and layering, but it may not suffice as the only coat in very cold, prolonged winter conditions.