Previously 260 Tech
Women's Merino 260 Oasis Vertex Long Sleeve Thermal Half Zip Chillwave
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Women's Merino 260 Oasis Vertex Long Sleeve Thermal Half Zip Chillwave

$165.00

Color: Black/Obsidian
Size:
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IB0A57JE0NR-1

Women's Merino 260 Oasis Vertex Long Sleeve Thermal Half Zip Chillwave

$165.00

Details

We’ve recently updated this style from 260 Tech to 260 Oasis. While the name has changed, the product hasn’t. It’s built with the exact same design, composition, quality and performance that define this style. As we move through this transition, new and old packaging will be shipped randomly, and some items may still arrive labelled 260 Tech on packaging or swing tags. We know that can be confusing, but rest assured, you’ve received the right product.

A warm merino base layer top with a unique jacquard pattern, the Merino 260 Vertex Long Sleeve Half Zip Chillwave is a go-to piece for winter layering—ideal for skiing, snowshoeing and other cold-weather pursuits. The textured all-over print evokes the sweeping, snowy landscapes of winter in the mountains.
Features & Details
  • 100% Merino fabric - Soft, lightweight and naturally odour resistant fibre that keeps you warm when it's cold and cool when it's warm
  • Gusseted underarms for mobility and comfort
  • Flatlock seams to help reduce friction
  • Offset shoulder seams to help reduce friction
  • Drop tail hem for added coverage
  • Style IB0A57JE0NR

Good for:

  • Snow Sports
Fabric & care
Fabric content

100% Merino Wool; Exclusive of decoration

Warmth system: 260
  1. 75
  2. 150
  3. 200
  4. 260
  5. 300
  6. 460+
Merino fiber micron: 18.9µ
  1. 15.5µ
  2. 16.75µ
  3. 18.9
  4. 19.25µ
  5. 20.5µ
  6. 21.75µ
  7. 23.0µ
  8. 25.5µ
Care

Machine Wash Cold; Gentle Cycle. Wash With Like Colors. Do Not Use Softeners. Close All Fasteners Before Washing. Do Not Bleach. Do Not Tumble Dry. Line Dry In Shade. Cool Iron. Do Not Dry Clean.

Fit & sizing

Model measurements

Lois is wearing a size M. Height: 171cm / 5'7". Waist: 63cm / 24".

Key product measurements

Back High Point Shoulder to Hem: 67cm (Based on size M)

Fit

Slim

This is made with 100% merino.
Free of plastic microfibres and petrochemical-based synthetics, this product is made with 100% pure merino fibres that were hand-picked for strength and softness to create a luxurious fabric that naturally breathes and resists odours. Merino wool fibre is naturally renewable, recyclable and biodegradable under certain conditions.
Delivery & Returns

Recently Viewed

Overall rating: 4.8356166 / 5 from 73 reviews.

AI Generated Review Summary

This thermal long sleeve top is a warm and stylish base layer for winter activities. Customers praise its design, quality, and fit, noting its perfect weight and excellent wicking properties. The unique jacquard pattern and attractive colors add to its appeal, making it a versatile choice for cold-weather layering.

Summary topics

  • Quality (13%): It was reported by customers that the quality of the baselayer is outstanding and highly praised.
  • Design (10%): Customers raved about the design of the product, with many mentioning how well it made them feel.
  • Base Layer Functionality (10%): Customers appreciated the base layer for being perfect for wicking sweat and drying quickly in the cold.
  • Appearance (8%): It was noted by customers that the product has a great look and fits well with various outfits.
  • Weight (10%): It was highlighted by customers that the weight of the product is perfect and true to size.

Review topics: [feel, top, fit, colour, pattern, quality, design, buy, weight, looks, zipper, base layer, sleeves, size, wear, piece, style, icebreaker, underwear, print, skiing].

Review highlights

  • "I've been an Icebreaker customer for many years and my latest purchases are the usual high quality and good fit." — Fifi
  • "I love the colours, the design and the fit." — Rosalind F.
  • "The fit is great and I love the colour and pattern." — Peem

Reviews

260 Oasis Vertex

"Warm comfortable, great fit and very stylish"

— Diane (5/5)

Perfect Half Zip

"Love the colour and pattern - so subtle. Beautiful half zip!"

— Charlie (5/5)

Very good, thicker style top

"This is a fantastic top - because of the weave it’s quite different to my other i/b layers. It feels thicker because of the weave but fits close to the body, yet I can comfortably wear a vest and a long sleeve base underneath (I feel the cold). I use it for skiing and running. I would prefer to have thumb loops as I like the option of using them/covering my wrists with and without gloves. Bought an XS, I’m 5’6” and the fit was v good."

— Angela (5/5)

Timeless pattern

"Love the timeless pattern and match them with plain black oasis leggings. Nice and warm and great for layering when snowboarding. I'm 5'3" and sized up to Medium so I have a bit more room to wear a layer under it."

— merino r. (5/5)

I reach for this top

"I reach for this top every time I go outdoors. I love the colours, the design and the fit. I am very happy with this purchase as I am with every other one I have made from Icebreaker. Thank you!"

— Rosalind F. (5/5)

I bought the top (along

"I bought the top (along with a long sleeve tee for a base layer) to wear on a bike camping trip. It was the perfect weight for almost every temperature and situation."

— Karen S. (5/5)

This is my 8th purchase

"This is my 8th purchase an every one is amazing. The quality is just outstanding!"

— Susan S. (5/5)

Love my Merino 260 Long Sleeve Top!

"I love, love, love my new half zip merino top. It is exactly what I'd hoped it would be. Give I live in Ontario and I'm on the sporty side of things, I wear this top for outdoor activities and everyday activities. I even wear it to work under a vest. It is warm, yet breathable and the colour is perfect! I have been given many complements when wearing it. The fit is perfect too. I'm 5'7, 135 lb, with a small frame, but broad shoulders. I love my other Icebreaker tops, but this is now my favourite!"

— S (5/5)

I would buy this product again!

"This item (and its matching pants) fits true to size. The fabric feels like a comfortable fleece, it is warm and the colour is so beautiful (light green frozen forms)! I highly recommend this one! There is also a matching beanie!"

— Dany (5/5)

Long awaited purchase

"Love this long underwear set! I waited so long to get myself a nice pair and these are wonderful. True to size, not too thick or thin and look great too."

— Teenra (5/5)

Q&A