Two hikers with packs climbing a rocky ridge in Ottie merino tees

Designed by hikers, for hikers

Merino made for the track. Made in Melbourne.

Australian merino tees and thermals with a longer cut, a relaxed fit and none of the stink.

Rated 4.7 from 1150+ reviews

Free shipping
on orders over $100
30-day returns
exchange, credit or refund
Made in Melbourne
Australian Made certified
Mulesing-free
100% superfine Australian merino

Free merino accessories

Buy any 2 merino apparel items, get free merino accessories

Tees, long sleeves, thermals and leggings all count. Any 2: a free neck gaiter or hand warmers. Any 4 grants 2 free gifts.

Shop by category

Kit that lives in your pack

Short sleeve tees

Short sleeve tees

Relaxed fit, longer cut

Long sleeve tees

Long sleeve tees

For cooler days on the track

Thermals

Thermals

One layer, three jobs

Leggings

Leggings

High-waisted, with pockets

Socks

Socks

Made in Melbourne by Humphrey Law

Accessories

Accessories

Neck gaiter and hand warmers

Rated 4.7 out of 5 by 1150+ customers

Top tee
“Fit is spot on and like that they are longer too. Thoughtfully made for hiking with a backpack…”
Richard · Runs true to size
Love these tops
“I love the longer length and thickness of material in these Ottie merino tops, and the sizing is just right (not too tight).”
Emily J.
Soooo comfortable
“I bought this shirt for my new overnight hiking hobby. It has been so great… stays odour free and regulates my temperature perfectly! I love the length and the fit.”
Petra C.
Beautifully designed, Aussie made product
“Thoughtfully designed with extra length and beautiful, ultra fine merino wool.”
Michael T. · Hiking
Hiker in black merino thermals pitching a tent

Merino thermals

One layer, three jobs

Wear them under your shell when the temperature drops, sleep in them at camp, and keep wearing them for days without the stink. One less thing in your pack.

Hike in itwarm base layer
Sleep in itsoft at camp
Wear it for daysresists odour
SHOP THERMALS

Why hikers choose Ottie

Built for the track, fine for the pub

Pack strap over an Ottie tee

Made for under a pack

Soft under the straps and cut long, so it won't ride up when you hoist your pack.

Hiker in an Ottie tee among tree ferns

Relaxed fit

Cut for normal bodies. No clingy 'athletic' fit, no sucking in.

Two hikers in Ottie tees on granite

Wear it again

Merino resists odour, so one shirt does the whole hike. Your tent mates will thank you.

Ottie label

Made in Melbourne

Australian wool, mulesing-free, made by people paid properly.

As seen on

Women's FitnessGearJunkieThe Bushwalking BlogHiker
“For... performance, hiking, and all-day use, we'd pick this tee in a heartbeat.”

GearJunkie, Best Merino Wool Shirts

Merino sheep in late afternoon lightPhoto: Haddon Rig

From the paddock to your pack

100% superfine Australian merino

Grown on farms in New South Wales, Victoria, Tasmania and South Australia.

Mulesing-free and traceable

Our wool is traceable and 100% mulesing-free.

Made in Melbourne

We make every garment here. Australian Made certified, Ethical Clothing Australia accredited, and everyone who makes them is paid a fair wage. Read our merino story

Australian Made and OwnedEthical Clothing Australia accreditedResponsible Wool Standard certified
Mulesing-free

Join the crew, get 10% off

Trail tips, new colours and member-only deals. No spam, just merino.