100% merino

Women's 150 MerinoFine™ Ace Short Sleeve T-Shirt

$120.00

Color: Black

Size:

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Women's 150 MerinoFine™ Ace Short Sleeve T-Shirt

$120.00

Details

A lightweight, go-anywhere performance tee in a shorter length and closer-fitting design. Constructed with movement in mind and designed for high-intensity movement using OTW® Omega Twist Spinning Technology, the 150 MerinoFine™ Ace Short Sleeve Tee regulates body temperature and resists odours thanks to its 100% ultrafine merino wool fabric.

Features & Details

MerinoFine™ – Ultrafine 17.5-micron merino wool fibres feel exceptionally soft and warm next to skin. By purchasing this product, you are supporting our work with The New Zealand Merino Company to implement regenerative agricultural principles.
Offset shoulder seams to help reduce friction
Forward side seams for enhanced fit
Side splits at hem for added ventilation and mobility
Flatlock seams to help reduce friction
Hidden gusset

Style IB0A56Y6001
Product weight Small= 103.55g/3.66oz

Good for:

Running
Hiking

Fabric & care

Fabric content

100% merino wool, exclusive of decoration

Warmth system: 150

75
150
200
260
300
460+

Merino fiber micron: 17.5µ

15.5µ
17.5
18.0µ
19.25µ
20.5µ
21.75µ
23.0µ
25.5µ

Care

Machine wash cold. Wash with like colors. Do not use softener. Do not bleach. Do not tumble dry. Line dry in shade. Cool iron. Do not dryclean.

Fit & sizing

Model measurements

Height: 180cm / 5'10". Waist: 59cm / 22". Jess is wearing size S.

Key product measurements

Back High Point Shoulder to Hem: 63cm (Based on size M)

Fit

Slim

What is MerinoFine™ 17.5 micron?

An ultrafine fibre in the MerinoFine™ range, 17.5-micron merino wool uses OTW® advanced spinning technology to densely pack more fibres into each yarn. Made with 100% merino wool sourced from selected New Zealand growers committed to the ZQ+ regenerative program, this proprietary construction enhances stretch and recovery, moisture management, durability and natural UPF protection.

Delivery & Returns

Free returns
Free ground shipping* - Learn more

MerinoFine™

The art of natural softness.

As the finest expression of icebreaker’s merino craft, MerinoFine™ isn’t simply something you wear, it’s something you experience. Made with 100% merino wool sourced from selected New Zealand farms, two distinct ultrafine fibre innovations at 15.5 and 17.5 microns lay the foundation for its exceptional softness, bringing natural performance, quality and care together in every piece.

100% merino wool

Ultrafine merino fibre

Superior Softness

AI Generated Review Summary

This lightweight, performance tee is praised for its flattering and comfortable fit, and its appealing color options. Made from 100% ultrafine merino wool, it regulates body temperature and resists odors, making it ideal for high-intensity activities.

Summary topics

Color Appeal (33%): Many customers pointed out that they love the colours of the product and find them appealing.
Fit Comfort (25%): Based on a significant number of customers, the fit of the product is highly praised for being flattering and comfortable.

Review topics: [fit, weight, quality, colour, feel, material, fabric, shirt, texture, sleeves, wool, tee, buy, cut, details, icebreaker].

Review highlights

"I love the colour and the fit." — Marie
"Nice fit and love the colour." — Star
"Soft wool, great 'adobe' color." — Colleen K.

Reviews

Awesome Ace Shirt

"I love these shirts! I have them in every color. They are light weight and so soft. They handle the wash great! Quality is solid and unusually get my items shipped to me within 2-3 days"

— Lori W. (5/5)

Love it!

"So comfortable with a lovely fit. Planned to wear it mostly for exercise but find myself reaching for it day to day as well."

— Becca (5/5)

Super soft tee in great colors

"I have this in the old colors and just bought Proto Gray and Porcini, both are universally flattering colors. It is super soft, hangs nice, fabric is not too thick. One of my favorite tees. Fits true to size."

— Emily (5/5)

Your Summer Tee

"I really like the Merinofine tee. Soft as silk. I like the design, short sleeves. Flattering"

— Jane (5/5)

My favorite

"It fits (S) perfectly i like that is relax fit . The weight is also perfect not to thick not to light . The little detail on each side is really nice also . PERFECT 🌿"

— June K. (5/5)

Love it

"Very soft to the touch and great quality T shirt."

— Irusya (5/5)

Thick fabric and has held

"Thick fabric and has held up well. I like the length and feminine cut."

— Karen M. (5/5)

Soft wool, great 'adobe' color.

"Soft wool, great 'adobe' color. Form fitting it is!"

— Colleen K. (4/5)

A wonderful shirt, soft, resilient,

"A wonderful shirt, soft, resilient, and a joy to wear"

— Susan L. (5/5)

Prefect

"Prefect"

— Cynthia F. (5/5)

Q&A

Size Guide

Arm length

Measure from the back of your neck to the top of your shoulders, to your elbow and down to your wrist bone.

Bust

Measure under your arms around the fullest part of your bust.

Waist

Place the measuring tape at your natural waist, the narrowest part of your torso.

Hips

Measure around the fullest part of your hips.

Measure yourself:

Use the chart below to determine your size. If you’re between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for chest and waist correspond to two different sizes, order the size indicated by your chest measurement for tops and your hip measurement for pants.

Sizing charts:

	XS	S	M	L	XL	XXL
Bust	30-32	32-34	34-37	37-40	40-42	42-45
Arm length	30	30.25	30.5	30.75-31	31-31.25	31.25-31.5
Waist	24-26	26-28	28-30	30-33	33-36	36-39
Hips	33-35.5	35.5-38	38-40	40-42.5	42.5-45	45-48.5

	XS	S	M	L	XL	XXL
Bust	76-82	82-88	88-94	94-100	100-107	107-116.5
Arm length	76-76.5	76.5-77	77-77.5	78-78.5	78.5-79	79-79.5
Waist	61-66	66-71	71-77	77-84	84-91	91-101
Hips	84-90	90-96	96-102	102-108	108-114	114-123

Fit guide:

Our three different fits - slim, regular, and relaxed - ensure that when worn together, layers move and breathe like a single garment.

Slim fit

A snug, close-to-body fit for low bulk layering.

Regular fit

Neither snug nor loose - garments that are worn solo or over other layers.

Relaxed fit

Loose-fitting layers for a more relaxing feel.

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