The Navy Crewneck

The single piece in a man’s closet that quietly does the most. A working argument for owning one good one — and almost nothing else like it.

Tested — 14 sweaters

Picks

Wear cycle — 3×/week · 4 winters

Sponsored — None

There is a very long version of this argument and a very short one. The long version involves looms in the north of England, the price of merino at auction, and a dozen minor heresies about how a sweater should sit on a man’s shoulders. The short version fits inside a sentence: buy one good navy crewneck, in your actual size, and wear it for ten years.

What follows is the long version, because the short one tends to get ignored.

The case for the navy crewneck is older than most of the rules people fight about. It does not announce itself. It does not photograph well. It does not, on its own, look like very much. Put it on, though, and the rest of the closet behaves. A rumpled oxford starts looking deliberate. A weekend chino reads as a trouser. The rotation gets simpler — which is the entire point of the rotation.

The case for navy first.

Black is severe and shows everything; charcoal is good but flatters fewer skins; cream looks marvelous and stains in week two. Navy sits between the work-week and the weekend the way nothing else does. Under a blazer, it disappears into the composition. Over a tee, it dresses things up by half a degree. It is, structurally, the same color as your father’s suit and your son’s baseball cap. That is a feature.

One argument worth dispatching: navy is not boring. Boring is owning seven things that all look slightly different and none of which work together. Navy is the opposite of that — it is the color you reach for when the closet is doing its job.

Buy the sweater that looks slightly more expensive than you’d like to pay for. Wear it until it remembers your shoulders.

— JT · Starter Five, No. 01

Plate II · The weave Detail — Single-jersey, fine-gauge, mid-weight

Plate III · Worn In use — Under a navy hopsack, over an OCBD

Fabric, in plain English.

You want merino. Specifically, you want fine-gauge merino in the 18.5 to 19.5 micron range, knit as a smooth single-jersey or fine 12-gauge. That is a lot of jargon to say: the sweater should feel like a t-shirt that decided to grow up.Anything coarser belongs on a fishing boat. Anything finer is a base layer dressed up for a wedding.

A few notes on weight. Mid-weight (around 280–320 g/m) earns its keep in three seasons; lightweight (under 240) is a layering piece, not a sweater; heavyweight (over 360) is a sweater for an occasion, not a uniform. We are building a uniform. Pick the middle.

Skip cashmere here, at least at this price point. Cashmere of the kind worth owning starts at numbers most people don’t want to spend on a single sweater, and cashmere of the kind sold at outlet malls pills inside a season. A great merino, for the same money, will outlast a bad cashmere by a factor of five.

Three measurements to argue with the mirror about.

If two are wrong
—the sweater is wrong

i. Shoulder seam

Lands on your shoulder bone.

Not an inch past, not a half-inch shy. The dropped-shoulder thing has its place; that place is not your starter sweater. The shoulder seam sets the attitude of the entire garment.

ii. Body length

Hits the top of the fly.

Long enough to tuck if you want to. Short enough that it doesn’t. Most men wear one that’s a half-size too long; you’ll spot it in any photo taken from the side.

iii. Sleeve length

A thumb’s width past the wrist bone.

With a shirt cuff peeking out by a quarter-inch when worn over an oxford. Anything shorter looks like you grew out of it. Anything longer is a thing for a bigger person.

Plate IV · The pick Editor’s pick Product shot · navy crewneck

The merino crewneck, honestly priced.

Sunspel · Fine merino crew · Navy

British-made, fine 12-gauge merino, mid-weight, ribbed crew with a collar that holds its shape past the third wash. The pair sitting in my drawer is four winters in and looks better than the day it arrived. The most useful clothing dollar I’ve spent this decade.

Fabric 100% merino · 19 micron — Weight 300 g/m² — Origin Long Eaton, UK — Care Cold hand-wash, lay flat

$245 About

Also considered — two pairs that nearly made it.

Smartwool · Sparwood Crew

The honest $120 version.

Coarser hand than the Sunspel — but it’ll outlive your phone. The pick if you’re stocking a closet on a budget.

John Smedley · Lundy

The dressed-up alternative.

Sea-island cotton, finer gauge, slightly slimmer cut. For when the sweater is technically the outerwear.

Caveat emptor What to not buy.

• Anything labeled “oversized.”The dropped-shoulder, hip-grazing thing has its place — your first navy crewneck is not it. Buy a sweater that fits you, not the silhouette.
• Acrylic and acrylic blends.They look right on the rack and pill into static the second you wear them under a coat. Not a shortcut worth taking.
• Cashmere under $200.Almost certainly low-grade fiber, almost certainly going to bobble within a season. Spend on merino now, on cashmere later.
• The logo.It dates the sweater faster than the sweater dates itself.

Worn, not staged — The crewneck in the wild — oxford collar out, khaki chinos, the whole uniform. Tap a pin. — See the full look on getmylook →

How to keep one alive.

Merino does not need much. Wear it twice, hang it overnight on a wide wooden hanger, and let it air. Wash by hand in cold water with a wool detergent — Eucalan is the one to buy — every five or six wears. Lay flat to dry on a clean towel. That is the entire ritual.

Pills are not the enemy. Pills are evidence the sweater is being worn. Run a cashmere comb (or a cheap pumice stone) along the friction zones — the underarms, the inside of the forearms — once a season. Done. The sweater looks newer than it is for almost no effort, and the alternative is buying a new one every two years, which is the actual expensive option.

One last thing. A good sweater earns a memory of its owner. You will, after a couple of winters, be able to spot yours in a stack of three identical ones. The shoulders will have softened where your bag rides. The ribbing at the cuff will sit a hair looser. This is good. Your sweater is becoming yours. Keep going.

The crewneck is the first of the Starter Five; the denim holy trinity is the second, and the medium wash is the pair it is meant to sit on. The men's basics guide places it among the other knitwear essentials, and the fabric cheat sheet explains why merino never goes in the dryer.

— JT