Icebreaker Merino Women's Vertex Heavyweight Base Layer Half Zip Pullover Top, Merino Wool


  • 100% Merino Wool
  • Imported
  • Machine Wash
  • Updated design
  • Zip neck collar for temperature regulation
  • Offset shoulder seams prevent pack rub
  • Forward side seams for comfort
  • Underarm gusset for comfort and mobility


Icebreaker Merino

Product Code:



In Stock

Whether worn as a warm midlayer on fall trail runs, a heavyweight baselayer on cold days of skiing, or as a cozy top for post-adventure relaxing, the Vertex Long Sleeve Half Zip Flurry is a versatile favorite. Made from warm, stretchy and incredibly soft merino wool with a cozy jacquard knit, the Vertex features a zip-neck design that lets you easily adjust to changing temperatures. Offset, flatlock seams prevent chafing when you’re wearing a pack, and the droptail hem offers additional coverage.

  • Department: Womens
  • Manufacturer: Icebreaker Merino
  • Package Dimensions: 14.45 x 9.61 x 1.14 inches
  • ASIN: B078W6WM6V
  • Item model number: 104391
  • Date First Available: June 1, 2018
  • Amazon Best Sellers Rank: #1,190,110 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry)
    • #519817 in Women's Shops
    • #695 in Women's Athletic Base Layers

    these a more of a middle light weight, not light not middle. they are lined with a black wool fabric that the pattern is slightly visible through. i found the set (pants to match) perfect for fat biking in frigid Pittsburgh 9 degree temps being from further and warmer south. these were so cozy, i didn't want to take them off to shower, to sleep, to go to the movies. i wanted them always. i used the zip pocket of lip stuff or a house key. the zip neck it tall and works to keep the back of your neck breeze free. i am between 8-12 depending on the manufacturer. like in Prana, which runs short, i often size up to L. but in LL Bean, I'm a solid Medium. In Icebreaker, I am also a Medium, so I consider them a 10 equivalent where the L is more likely closer to a 12. length fell to just below the waist and above pockets area. whatever the composition of the Vertex fabric, it is a winner. Am already stocking up on a second color since i relied on these so much during the very coldest of days.

    After buying the red one I decided to get the blue one. I fit this design does run large. Great base layer for skiing

    This is what I am wearing in my sleeping bag when it's COLD on a thru-hike. I love it. Have the matching longjohns as well and enjoy them equally as much. Icebreaker has it NAILED. Yep, sometimes expensive AND if you shop hard enough you can find bargains in the line too. My principal clothing this very moment EVERYTHING I am wearing is Icebreaker, lol.

    This really helps keep me warm. I got it in a size up and it's perfect layered over a tight shirt. The arms are long enough, which usually thumb holes are too short for me.

    Merino wool is the best! I first discovered wool when prepping for a trip to Iceland, which saved me out there, and now I incorporate it into my day-to-day attire! This Icebreaker top is so comfy and really cute! I love the zipper look. I wish I had one in every color. Perfect for when it's brisk out, but you don't want to layer on a bunch of different items.

    Great quality and is holding up well

    Great company - this sweater is exactly what i hoped it would be. I saw a blue version first in REI and almost got it then - but when I checked on Amazon and so this color option it was much better.

    As always, a top quality product. The size is correct.

    This is an AMAZING top, so far ive purchased 3 of them whilst watching the prices go up and down ..
    Extremely warm, without the itching of other wool, nicely fitted without being too tight, and the arms come down with little holes for the thumbs which looks really good. I purchased a size small and im a 10-12 and dont like things too tight and revealing, which this isnt.
    this washes nicely, doesnt shrink... and also, it doesnt attract hairs like one of the other icebreaker tops does that ive reviewed.
    if you want to keep warm without a huge heavy jumper, this is the top for you. i wore this to Iceland in minus 10 and it did the job, and im ALWAYS cold !

    I love this style of thermal wear from Icebreaker, just not the price! Still, the top is very soft and very warm and I love the deep red colour. I am concered that none of the labels on the product state 260grm Merino, which my previous two other tops do which is a little odd. That being said, I would highly recommend this product, for snow sports or casual out and about in colder weather.

    I am disappointed with this top. I have several other Icebreaker base layers, the same gauge, washed and worn over and over and they are still good quality. This one is not as soft or as well made and next to the other it seems thin and flimsy. I'll think twice before I buy Icebreaker products in the future.

    I love the Icebreaker items and was thrilled to buy this at a great price. The only downside is that although it is marked as medium, it is not the same size as the other top (same design) that I bought. I'm not sure if this is a manufacturing error? However, the top is fabulous, the merino wool keeps you toast warm and I would definitely recommend.

    Very warm base layer, but I also use it as a mid layer. This shirt is a little bit bigger than other icebreaker shirts.

    I only ever buy Icebreaker Merino wool base layers for my skiing holidays and this jumper was perfect for my recent holiday. I loved the style. It was lightweight and warm and so comfortable to wear. Going to purchase the same in another colour.

    Love this top. Great to wear even if you are not skiing.
    However as a ski top it was perfect

    Very well made and a good fit. Great for skiing and exercising in cold weather.

    I bought this for my wife. She loves it. Success!!

    Mit Größe 38/40 passt M hervorragend, die Ärmel sind wunderbar lang bis übers Handgelenk, es ist sehr angenehm zu tragen ohne Kratzen auf der Haut, das Material ist etwas dichter, fester bzw. dicker und es wärmt herrlich! Die Ärmeltasche ist meiner Meinung nach überflüssig, da schwer zu bedienen, wenn man es anhat (durch das dehnbare Material). Der Reisverschluß hakt leider bei jedem Zuziehen genau an der Stelle wo der Kragen angenäht ist, das ist etwas nervig... Der Härtetest betr. "Geruch annehmen" ist noch nicht vollbracht...

    Icebreaker- ist und bleibt mein Favorit! Nenne inzwischen einige Merinoteile mein eigen, allesamt sind qualitativ hochwertig, halten warm, trocknen extrem schnell, geruchstechnisch ein wahres Wunder! Für mich gibts nichts anderes mehr, egal ob beim Schi- oder Bergsport oder beim Spaziergang in der Kälte! Hier lohnt sichs zu investieren.

    I am used to these items, and I could not spend a winter without them.
    Order arrived very quickly.
    Very pleased

    Seid vielen Jahren begeisterter Icebreaker Liebhaber

    Das Shirt fällt ziemlich groß aus, und die Farbe entspricht nicht dem sanften Grapefruit-Ton sondern ist ein ziemlich heftiges hellrot.
    Ich sehe in dem Shirt aus, als hätte ich einen Sack an - es ist def. NICHT mein Shirt.

    Perfect, I LOVE IT!!