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Men’s Sweaters: A Guide to Fabrics and Necklines

22 October 2026

Which men’s sweater should you choose? A guide to materials, fits and styles

A men’s wardrobe essential, the sweater comes in a wide range of materials, cuts and styles. From the classic crewneck to the dressier turtleneck, with V-necks and polo collars in between, each style has its own characteristics. But which men’s sweater should you choose for your style, the season and your needs? Which material best combines comfort, warmth and durability?

At THE NINES, we consider knitwear an essential part of a man’s wardrobe. Working with renowned spinners and family-run workshops with generations of expertise, we develop timeless sweaters from premium materials, including extra-fine merino wool and cashmere. Explore our guide to choosing the ideal sweater and wearing it with elegance.

Which men’s sweater should you choose for your needs?

To choose the right men’s sweater, three criteria are essential: the neckline, the material and the occasion you plan to wear it for. The crewneck remains the most versatile for everyday wear. A V-neck pairs naturally with a shirt, while a turtleneck adds a sophisticated touch to winter outfits. A polo-collar sweater offers an elegant yet relaxed alternative.

Sweater type Style Ideal for
Crewneck sweater Classic and timeless Everyday wear, casual-chic outfits
V-neck sweater Elegant and traditional Outfits with a shirt, the office
Turtleneck sweater Sophisticated and contemporary Winter, dressier outfits
Polo-collar sweater Relaxed and refined Smart casual outfits, transitional seasons

Types of men’s sweaters: which neckline should you choose?

The V-neck sweater: effortless elegance with a shirt

stylish men’s V-neck sweater

The men’s V-neck sweater stands out for its open neckline, which is especially well suited to wearing over a shirt. It shows off the shirt collar and creates an elegant outfit without necessarily needing a suit jacket.

Long associated with office wear, the V-neck also has a place in contemporary looks, particularly when paired with pleated pants or chinos.

For a balanced look, choose a shirt whose collar sits neatly inside the sweater’s neckline. Avoid excessively deep V-necks, which can throw off the proportions.

THE NINES tip: pair a navy V-neck sweater with a white or light blue shirt and gray pants. It’s a simple, elegant combination, ideal for the office.

The turtleneck sweater: an elegant alternative to a shirt

stylish men’s turtleneck sweater

Recognizable by its high collar folded around the neck, the men’s turtleneck sweater is a winter wardrobe essential.

Its main advantage is that it protects your neck from the cold while adding a sophisticated touch to your look. Worn under a blazer or suit, it also offers a contemporary alternative to a shirt and tie.

For a dressier outfit, choose a fine-knit turtleneck that slips easily under a fitted jacket. Thicker knits are better suited to casual outfits and coats with enough room underneath.

THE NINES tip: pair a black or navy turtleneck with flannel pants and a wool coat for an understated, refined winter outfit.

The polo-collar sweater: the right balance of polish and ease

stylish men’s polo-collar sweater

With its fold-down collar and buttoned opening, the men’s polo-collar sweater takes its cues from the traditional polo shirt while offering the comfort of knitwear.

It’s an appealing alternative to a crewneck sweater for men who want to add more character to their outfits without looking too formal.

A polo-collar sweater pairs particularly well with pleated pants, chinos or dark-wash jeans. It can be worn on its own, with one or two buttons undone depending on the depth of the placket.

A frequent feature of contemporary menswear, it fits the smart casual trend, where comfortable pieces meet considered cuts.

THE NINES tip: pair a polo-collar sweater with pleated pants and loafers for a polished yet relaxed look.

The crewneck sweater: a men’s wardrobe essential

men’s crewneck sweater

If you were to own just one sweater, a crewneck would probably be the most versatile choice. With its rounded neckline and clean cut, it stays elegant through changing seasons and trends.

The men’s crewneck sweater works just as well with jeans and sneakers as it does with dress pants and leather shoes. It can also be paired with a shirt for a more structured look.

For your first sweater, choose an easy-to-pair color such as navy, gray or beige.

THE NINES tip: an extra-fine merino wool crewneck sweater is an excellent wardrobe staple. Its fine knit lets you wear it on its own or under a jacket without adding too much bulk.

Which material should you choose for a men’s sweater?

Material plays an essential role in a sweater’s comfort, warmth and durability. Extra-fine merino wool stands out for its versatility and temperature-regulating properties, cashmere for its softness and insulation, while cotton is particularly suited to milder temperatures. Here’s a comparison to help you choose.

Criterion Extra-fine merino wool Cashmere Cotton
Warmth Good to very good Very good, depending on thickness Moderate
Softness Very good Generally very high Comfortable
Breathability Good Good Good
Care Delicate Delicate Varies by knit construction
Recommended use Versatile, for the office and everyday wear Cool weather, refined outfits Transitional seasons

Which sweater should you choose for each season?

In fall: opt for fine knits

As temperatures begin to drop, fine-knit sweaters are an especially versatile option.

A merino wool crewneck or polo-collar sweater can be worn on its own or under a lightweight jacket. Natural colors such as beige, brown, gray and navy pair easily with autumnal shades.

In winter: focus on warmth and layering

In winter, a turtleneck sweater is an especially appealing choice thanks to the extra protection it provides for your neck.

Merino wool and cashmere sweaters are also suitable for this season, provided you choose a weight that suits the temperature and the other clothes you’re wearing.

To stay elegant without piling on bulky layers, choose a fine, insulating knit under a wool coat.

In spring: choose a lightweight, breathable sweater

As warmer days return, fine-knit sweaters help you adapt to changing temperatures.

A V-neck worn over a shirt or a lightweight crewneck is a good option for cool mornings. Cotton and fine merino wool are particularly worth considering at this time of year, depending on the weather.

How can you recognize a quality men’s sweater?

You can’t judge a good sweater by its appearance or price alone. Several factors can help you assess its quality before buying.

  • The composition: check the label to see which fibers are used and in what proportions. Natural materials such as merino wool and cashmere have appealing properties, but their quality can vary.
  • Knit consistency: examine the knit. An even knit suited to the fineness of the yarn and the intended style is an initial sign of careful construction.
  • The finishing: the seams, ribbed cuffs and hem, and collar finish all deserve a close look.
  • The fit: a well-proportioned sweater should allow enough room to move without creating excessive folds. The shoulders, sleeve length and overall drape are essential.
  • Craftsmanship: yarn quality and knitting expertise directly influence the garment’s appearance, comfort and ability to hold its shape.

The THE NINES approach: timeless knits and carefully selected materials

At THE NINES, we take a long-term view of the men’s wardrobe, offering timeless pieces designed to be worn season after season.

Our knitwear selection is developed in close collaboration with renowned spinners and family-run workshops with generations of expertise.

We pay particular attention to our choice of materials, especially extra-fine merino wool and cashmere, prized for their softness, comfort and temperature-regulating properties.

Our approach rests on a simple idea: a well-chosen sweater should be wearable for years, pair easily with the rest of your wardrobe and remain elegant beyond passing trends.

With this in mind, we offer a range of styles, from the timeless crewneck to turtlenecks, V-necks and polo collars, to suit different tastes and occasions.

Which men’s sweaters should you have in your wardrobe?

To build a versatile men’s wardrobe, three well-chosen sweaters can already cover many occasions.

  • A navy crewneck sweater: an essential piece that’s easy to wear with jeans, chinos or dress pants.
  • A turtleneck sweater in an understated shade: ideal for cold days and more sophisticated outfits, particularly under a blazer or coat.
  • A V-neck or polo-collar sweater: the former pairs with a shirt in a professional setting, while the latter adds a more relaxed touch to an elegant look.

What matters isn’t owning every style, but choosing sweaters that truly suit the way you dress.

FAQ: the most common questions about men’s sweaters

What’s the best type of men’s sweater?

The crewneck sweater is generally the most versatile. It suits many body types and works in both casual and dressier outfits. For the office, a V-neck is particularly well suited to wearing over a shirt, while a turtleneck offers an elegant alternative in winter.

What’s the best material for a warm sweater?

Merino wool and cashmere offer good insulation. How warm a sweater feels, however, depends on its thickness, knit density and the conditions in which it’s worn. Merino wool also has the advantage of managing moisture well.

Which sweater should you choose to avoid getting too warm?

A fine merino wool sweater can be a good choice thanks to its temperature-regulating properties. In heated spaces, it’s best to avoid very thick knits and opt for clothes that are easy to layer or remove.

Which sweater should you wear over a men’s shirt?

A V-neck sweater is particularly suitable because it highlights a shirt collar. A crewneck sweater can also work for a more understated look. In either case, choose a relatively fine knit to avoid excess bulk.

What color men’s sweater should you choose?

Navy, gray, beige and ecru are among the easiest colors to pair with other pieces. For a first sweater, navy is a safe bet: it works just as well with dark-wash jeans as it does with gray or beige pants.

Is a 100% wool sweater necessarily better quality?

No. A 100% wool composition alone does not guarantee a sweater’s quality. The fineness and quality of the fibers, spinning, knitting, finishing and care also affect its softness, strength and durability.

Which men’s sweater should you wear to the office?

For a traditional workplace, a fine-knit V-neck or crewneck sweater paired with a shirt and dress pants makes an elegant outfit. In a more contemporary setting, a fine turtleneck under a blazer or a polo-collar sweater can also work.