Buying a winter coat: what to look for

Buying guide

Buying a winter coat: what to look for

A good winter coat isn't chosen on thickness alone. Insulation, waterproofing, breathability and fit together determine whether you stay warm and dry. This guide helps you make an informed choice, whatever brand or style you have in mind.

Buying a winter coat what to look for

Insulation: down or synthetic?

The insulation largely determines how warm and how packable a coat is. Both options have clear pros and cons.

Down
Excellent warmth per gram, packs down small. Downside: loses a lot of insulating power when wet and is often harder to wash yourself.
Synthetic
Still insulates when damp, usually cheaper and easier to care for. Downside: slightly heavier and bulkier for the same warmth.

Do you often find yourself in wet conditions? Then synthetic is usually the more practical choice. For dry, cold winters, down is generally warmer for its weight.

Waterproofing and breathability

Waterproofing is often expressed as a water column (mm). Breathability determines whether moisture from inside (sweat) can escape, so you don't get clammy underneath.

Water column Suitable for
Up to 5,000 mm Dry to lightly rainy weather, short showers.
5,000 – 10,000 mm Moderate rain, wind and wet snow.
10,000 mm and up Sustained or heavy rainfall, long periods outdoors.

A high water column without breathability can actually leave you feeling cold and clammy. So look at both properties together, not just one number.

The coat isn't the whole solution

Even the best winter coat works better combined with the right layers underneath. A breathable base layer and an insulating mid layer keep you warmer and drier than one thick outer layer alone. Read more in layering your clothing in winter.

Fit and length

Room for layers
Choose a size that still fits a sweater or fleece comfortably underneath, without the coat feeling tight.
Sleeve length
Sleeves should cover your wrists, even with your arms stretched out.
Coat length
A coat that reaches past the hip keeps your lower back warmer than a short style.
Hood and collar
An adjustable hood and a high collar make a big difference in wind.

Want extra warmth too? Consider a heated coat

A well-chosen winter coat with the right insulation, waterproofing and fit already gets you a long way. But if you often stand still for long periods, work outdoors, or get cold quickly, active heat can make exactly that difference. Read the warmest winter coat: when is heated smarter? to see when that choice makes sense for you.

Gløde makes its own heated Pølar women's parka, with adjustable heat zones powered by a power bank:

Quick advice

Start by choosing insulation and waterproofing that match your climate and use, look for a fit that leaves room for layers, and consider heating if you often stand still or spend long periods outdoors.