XTM Adventure 170 Merino Mens Short Sleeve Shirt

A lightweight, slim-fit men's thermal shirt made from a breathable, moisture-wicking blend of Australian Merino wool and Tencel, offering natural odour resistance, UPF 50+ protection, and flatlock seams for comfort.

The XTM Adventure 170 Merino Mens Short Sleeve Shirt is a premium performance base layer engineered for outdoor enthusiasts who demand comfort, versatility, and natural performance in every adventure. Expertly crafted from a Woolmark‑approved Australian Merino and Tencel blend, this shirt combines the best qualities of both fibres to deliver an ultra‑lightweight, highly breathable, and moisture‑absorbent garment that keeps you dry and comfortable from the first step to the last. Its non‑itch, durable and silky blend feels soft against the skin while the jersey knit construction enhances stretch and freedom of movement. Designed with flatlock seams for chafe‑free wear and a slim fit profile that layers easily under outerwear, it is an ideal choice for hiking, trail running, travel, or everyday use where performance matters. With natural odour resistance and UPF 50+ sun protection, this shirt supports long days in the elements without compromise. Made as a certified Carbon Neutral Product, it reflects a commitment to sustainability without sacrificing performance.

Key Features:

Certified Woolmark Blend: Australian Merino and Tencel (made from sustainable eucalypt plantation fibre) - for natural performance and comfort.
Ultra‑lightweight construction: For effortless wear and easy layering.
Highly breathable and moisture‑absorbent: To regulate body temperature and keep you dry.
Natural odour resistance: For extended use between washes.
UPF 50+ sun protection: To shield skin from harmful UV rays.
Flatlock seams: To reduce chafing and enhance comfort.
Non‑itch, durable and silky blend: Feels great against skin.
Jersey knit fabric: For stretch, movement, and airflow.
Slim fit: Perfect for base layering.
Certified Carbon Neutral Product: Reflects sustainable manufacturing.

The Adventure 170 Merino shirt is considered a lightweight, versatile, all-season base layer. It is ideal for hiking, running, skiing, travelling, and climbing, as it regulates body temperature in both warm and cool conditions.

While merino can shrink if washed improperly, users generally find the blended fabric to be quite durable. It is recommended to wash in cool water on a gentle cycle. It is always best to avoid high heat in the dryer.

Brand : XTM

Model # : MM105

Loc : AD-1

Gender : Mens

Clothing Type : Tops

Sleeve Length : Short

Material : 41% Australian Merino | 41% Tencel | 13% Nylon Core, 5% Elastane

Back Length : 74cm (size M)

Shipping Options

Free shipping on orders over $100 to Australia & NZ*

Shipping on small orders (under $100) only $9.95

Express shipping to Australia & NZ only $15

Standard Shipping (AU/NZ) – FREE on orders over $100 and $9.95 on orders under $100. Orders are dispatched within 1 business day. Click here for shipping delivery times

Select ‘Standard Shipping – Auspost Only’ if you would prefer your parcel is sent with Auspost. Otherwise it will be shipped with any of our available carriers. Auspost Only shipping is not available on some very heavy/bulky orders.

Express Shipping (AU/NZ) – Need it faster? Express Shipping is available for $15. Express Shipping is not available on heavy/bulky orders. Orders placed before midday on business days are usually dispatched same day (otherwise within 1 business day). Delivery times in the table below.

Click and Collect – Shop online and collect in our Milton, Brisbane store, free for all orders. Orders are usually ready within 2 hours (during opening hours). Click here for address and opening hours.

Terms and conditions apply, click here for a full overview of our shipping policies

XTM’s Return Policy includes the rights you are entitled to under the Australian Consumer Law.

Returns and Warranties at a Glance:

If you have selected the wrong product/size for you, or want to exchange/return for any reason except for warranty or our error, this is referred to as a 'change of mind' return.
Not all products are eligible for change of mind returns (click here for excluded products). Final Clearance products are not eligible for change of mind returns.
Once you submit a Return Request, we will provide return instructions via email (along with a prepaid return label if applicable). Please wait to receive this before returning any items (Try 2 Anything excluded)
Change of mind returns can be resolved by your choice of exchange, full store credit, or a refund. Refunds are subject to a $19.95 admin fee.

For a full overview of our returns and warranty policies, see Returns and Warranties