Front shot of Ottie Merino women&
Front shot of Ottie Merino women&
Back shot of Ottie Merino women&
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Front shot of Ottie Merino women&
Back shot of Ottie Merino women&
Front shot of Ottie Merino women&
Back shot of Ottie Merino women&

Women's Long Sleeve Merino T-Shirt

Sale price$84.00
🇦🇺 Australian Made, Owned & Operated
⚠️ Crazy, busy Christmas so some products are on backorder. How do you know which sizes/colours? If it shows $5 off it's on backorder—a little discount for you for your patience. Scroll to the Backorder Info tab below for more info.
  • $10 flat rate shipping - Australia & NZ-wide. FREE for orders over $125.
  • 30 day no fuss returns - contact us and we'll sort you out.
  • Ethically made in Melbourne. Aussie owned and operated too.


SIZE CHART - Model, Piper, is 166cm tall and wears a small. All sizes are in cm.

The long sleeve merino t-shirt you've been waiting for. The Ottie Merino Women's Long Sleeve Merino T-Shirt will keep you that little bit warmer in winter and the harsh sun off when you're hiking when it's... well, sunny! 

Like with our short sleeve merino t-shirts, our long sleeve tee is lightweight—made from 165gsm 100% merino jersey fabricrelaxed fit, to give you a little more room to move, and a bit longer than a lot of tees out there, to avoid that pesky ride-up and a chilly back.

Ethically made in Australia (Melbourne, in fact) from 100% Australian grown mulesing-free wool, this tee is designed for those weekend day hikes, more arduous multi-days, and everything in between. It makes great casual wear too, and is the perfect relaxed fit base layer for your layering routine. 

- Made from 100% Australian merino wool
- Relaxed fit for normal bodies (no clingy 'athletic cuts')
- Longer fit to avoid ride up when wearing a back, for easy tucking, and ideal if you're on the taller side 
- Crew neck with self-fabric neckband
- Available in small to xx/large (see size chart)
- 100% mulesing-free 
- Sweatshop-free!
- Made in Melbourne
Australian Made certified
- All the benefits of merino wool—odour resistant, moisture wicking, temperature regulating, super soft, biodegradable, and comfortable AF!
- Designed by hikers, for hikers (and climbers and runners and... whoever, really)

We charge a flat shipping rate of $10 Australia and New Zealand-wide. Spend over $125, get FREE shipping. Upgrade to express for $12.50.

Order dispatched within 1-2 business days.

Standard shipping will take 3-7 business days from dispatch. If you upgrade to express expect your order in 1-3 business days.

International orders are charged a $20 flat rate and will take 2-3 weeks.

Buy the wrong size? Change your mind? No worries at all.

Any dramas with your order, flick us an email and we'll sort it out. If you selected the wrong size or changed your mind we'll usually ask that you cover return shipping to us and that it arrives back in sellable condition. We'll then provide an exchange, credit, or refund—your choice.

The items below are currently on 'backorder'. That means you can order them but they won't be fulfilled until back in stock.

Last updated Friday 13/1/2023.

Men's Short Sleeve

Black - L, XL (Mar)

Plum - M, L, XL (Mar)

Otway Fern - S, M, L, XL, XXL (Mar)

Men's Long Sleeve

Black - L, XL (Mar)

Otway Fern - XL, XXL (Mar)

Women's Short Sleeve

Plum - S, M, L, XXL (Mar)

Otway Fern - S, M (Mar)

Women's Long Sleeve

Plum - S, M, L, XL (Mar)

If you do happen to buy a backorder item along with something in stock we'll ship the in-stock item straight away. :)

More info on pre-orders and backorders here.

Customer Reviews

Based on 32 reviews
Fit: Runs True to Size
Activity: Every Day Wear
Love it

I bought my first long sleeve tee for hiking but I love it so much, I bought too more short sleeve tees for this hot summer. I especially like that I don't feel smelly at the end of a hot day!

Lee Vermeersch
Fit: Runs True to Size
Activity: Every Day Wear

They haven’t arrived yet

Robyn Tarrant
Fit: Runs True to Size
Activity: Hiking
Women’s long sleeve

Comfy, going to central Australia next week I’ll let you know how they fair in the heat ☺️

Susan McGirr
Fit: Runs True to Size
Activity: Every Day Wear
Excellent. Fit

The loose shape of the Ottie tee suits me much better than the usual form fitting merino tees. Would like to see more colours - a blue would be nice.

Fit: Runs True to Size
Activity: Every Day Wear

Love it!
It is my second purchase, wear them all the time.
First one has shrunk slightly though.

Ros Muston

Warm and snuggly, light and comfy.

Marie O'Connor
Already reviewed

Reviews have been done previously

Great quality and great service.

I love my new long sleeve t-shirts in Otway Fern and Plum. The colours are awesome and the material is beautiful. I accidently ordered the wrong size but after I contacted Paul he swapped the shirts before dispatch, not a problem. Delivery was super quick too.

Goonjoon Kim

Women's Long Sleeve Merino T-Shirt

Susan Southall

A comfortable, long, and flattering fit to this soft and warm T shirt, in handsome colours. I think I'll be living in them!


Not only are we Australian Made certified, we're Ethical Clothing Australia accredited.

When you choose Ottie Merino you're choosing to support local manufacturing and a supply chain when workers are paid properly and are treated well.


Our superfine merino wool is traceable and mulesing-free. Our merino fabric is knitted and dyed in Melbourne. And, importantly, it's comfy AF.

Our supply chain is RWS accredited.

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