Crew Neck vs V-Neck vs Long Sleeve

The good news for anyone comparing these three is that the hardest variable — fabric — isn't actually a variable. All three run 100% superfine Merino wool jersey at 190gsm and 17.5 microns, the same weight and softness rating across the board. What changes is neckline, sleeve length, price, and layering role.

The Three Options at a Glance

Crew Neck: the Default

This is the piece with the most review data in the entire catalog and the one every other fit note in this hub is calibrated against. If you're not sure which neckline you prefer, start here — it's the lowest-risk way to learn how the classic fit sits on your specific build before branching out.

V-Neck: Same Fabric, Different Neckline

Identical fabric spec to the crew — same 190gsm superfine jersey — with a V-neckline that sits better under an open collar shirt or a jacket where a crew neck would show above the collar line. It's the pick if you're layering the tee under something dressier rather than wearing it as the visible top layer.

Long Sleeve: the Cold-Weather Pick

At $115, this is the only one of the three with a documented multi-day wear test. One reviewer put it through a deliberate stress test:

"I wore it for four days with time out for airing it out. No odors and it remained comfortable. This was after being indoors with AC and outdoors with temps up to 100! No itchiness or discomfort."
— Hugh S., verified buyer review, September 2026

It shares the crew's true-to-size fit average across 2,255 reviews, but check sleeve length specifically if you're tall or long in the torso — one reviewer of the standard crew (not the long sleeve) noted their long-sleeve and short-sleeve versions weren't cut to the same torso length in the same nominal size, which is worth confirming against your own build before ordering. See the sizing guide for the full breakdown.

Which Should You Buy?

One crew neck if you're testing the brand for the first time. Add a V-neck if you layer tees under shirts or jackets regularly. Add the long sleeve if you need one piece that works as a light cold-weather layer on its own — it's the piece with the strongest multi-day wear evidence of the three.

Shop All Three

FAQ

Is the V-neck the same fabric as the crew neck?

Yes — both are 100% superfine Merino wool jersey at 190gsm and 17.5 microns. The only difference is the neckline.

Does the long sleeve run the same size as the crew neck?

Both average a true-to-size fit rating in their respective reviews, but check torso length specifically if you're tall — one buyer reported the long-sleeve and short-sleeve crews weren't cut to identical torso lengths on their build.

Which is warmest: the V-neck or the long sleeve?

The long sleeve, by sleeve coverage alone — the fabric weight (190gsm) is identical across all three, so the warmth difference comes from how much skin each style covers, not the material.

Disclosure: the product links on this page are affiliate links. If you buy through them, this site may earn a commission at no extra cost to you. Fabric specs and pricing are Unbound Merino's own published data; buyer quotes are sourced from verified product reviews and public Reddit threads, attributed above.