Altitude 'Mongrel' Zip

Name: Altitude 'Mongrel' Zip
Brand: ioMerino
SKU: 19-319-16A-02
Price: 135.00 AUD
Availability: OutOfStock

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DETAILS
SIZE & FIT
BEST FOR
FABRIC - ALTITUDE

DETAILS

You know our world famous, best selling Mongrel top? Well this is the zip version of it. Just like the regular one, this is a bit of fun, super limited edition because it's made from bits and pieces of this season's colours, and a seriously good thermal Base Layer. Or a seriously good top for running or hiking or drinking that latte or whatever else you want to do in it.

The perfect combination of performance, warmth and comfort with a little bit of fun thrown in for good measure.

Zip down when it’s mild, zip up and thumb loops on when the temperature drops. The high collar also offers an extra level of warmth beyond the Women's Altitude Crew Neck Base Layer version of this top.

Flatlock stitching, raglan sleeves and tag free to eliminate chafe and maximize comfort. The drop back hem and extra body length is designed for tucking into your outer layers. Thumb loops keep your hands warm and stop your sleeves riding up when layering.

Ultra Trail Australia mandatory gear approved thermals

Why you’d buy this: You like your stuff to fit nice and close to your body whether you wear it on its own, or under another layer and don’t want any extra bulk or bunching. You might also want a bit of extra length which this one gives you. It’s super soft and comfy, and 96% merino so it’s super natural which means almost no microplastic issues when you wash it or landfill when you’ve finished with it.

As with all our clothes, the merino delivers natural temperature regulation, breathability, moisture wicking and odour resistance.

SIZE & FIT

Designed to be worn as a body tight ‘contact fit’ layer. Slightly looser than the Altitude long sleeve styles.

Drop back hem and extra length in body.

Thumb loops.

Model wears size Medium.

Size Guide. Contact Fit.

BEST FOR

Snow sports

Cycling

Running

FABRIC - ALTITUDE

170gsm lightweight

18.5 microns

96% superfine Australian Merino

4% Elastane - for an easy all-way stretch.

A MicroMerino® Fabric.

Great colours but very thin

The mongrel in my second io merino purchase. I love the colours and the cut but like my previous top it is very thin perhaps even thinner than my last one which fell apart within a year. I don't expect this one to last long either and the elastane blend means I can't put it in the worm farm when it's dead.
It certainly looks fantastic and I've had heaps of positive comments but probably won't buy from iO again unless they are heavily reduced as doesn't seem lime good value.

Hi Penny,
Given how unhappy you are, three stars is probably not a bad review so thanks for that. But we’d actually like to find out more about what’s gone wrong with your original mongrel. Our natural fabric won’t last forever like synthetics, (which is one of the GOOD things about them!), but they should definitely be lasting you longer than 12 months, so if you can reach out to customer service we’d love to have a chat and see if we can work out what the problem was and if there’s anything we can do to help. (It’s also worth mentioning the new Mongrels are made out of our usual fabrics so shouldn’t be any thinner, and while they are a definitely a relatively lightweight fabric, they’re designed that way and punch well above their weight when it comes to warmth.) Please contact hello@io-merino.com and we look forward to hearing from you.

Just love it.

I love this shirt. I read previous reviews about sizing I normally wear medium sometimes large, I chose XL. I may have been ok with the large but I will take comfort over a size label any day. It’s very comfy, the natural fibre helps regulate my body heat., plus I get lots of compliments. It’s great quality, I am very happy with this purchase.
I spoke to a person over the phone and they couldn’t have been more helpful. I don’t think I’ll be buying that other brand anymore.

Sensational! Very comfie and looks amazing with the colour combo. I love the length of these shirts. Long enough for my backpack to not ride up, but also doesn’t bunch up. I now have 4x of the mongrels.

SUPER TOP!

Love my new " Mongrel" zip up so much that I ordered another one immediately so that I have a reserve.
Super comfy and I wore it for days without it smelling. Easy to wash and dry and the design and colour combination are exactly to my taste! Great quality products!

Great eye catching colours

Love the colours, it’s a snug fit (medium I’m at 12 Aussie) , so good for layering, a little see through but ok

Fits small

I ordered the XLand it is tight. I normally wear a Large, never an XL.

I would say in Canadian sizes, it is more like a medium or large slim fit. Not very flattering if you have any love handles. It is cute and I hope I can lose enough weight to wear it one day.

1 2

Universal V Neck Tee

Love it! Very versatile and the feel on your skin is wonderful.
I would order more if there were some other color options, pleaseee! 😃 (Red or navy!)

Best Singlet that i have ever purchased

I purchased one a few years ago and it still going strong. So i decided to purchase four more, comfortable, cool and durable.

Love ioMerino

My wardrobe is full of ioMerino tees and long-sleeve tees. I love their fit and their feel, and wear them constantly.

Love my sheepish Tee

Bought the XS. It's a generous fit. Very comfy. Great quality, colour and style for indoor and outdoor. My preference is for longer short sleeves, especially outside. But very happy with this product

Comfy but. ..

Love the quality, colour and styling. I bought these for my partner and they are a little short in the leg length. He's not ridiculously tall and they sit above his ankles. Otherwise a good fit

So nice I bought them twice!

Super comfy and a go to item for all my pre and post adventures wardrobe in a duffel bag. So nice I had to buy them twice. Two pairs so I'm never without.

		XS	S	M	L	XL	XXL
Waist	Inch	27	28-30	32-34	36-38	40-42	44-46+
	cm	68 - 70	71-76	81-86	91-96	101-108	111-116+
Chest	Inch	32-34	34-36	38-40	42-44	46-48	50+
	cm	81.5 - 86	86-91	96-101	106-111	116-121	127+

	XS	S	M	L	XL	XXL
Pit to pit	47.4	51.2	55	58.8	62.6	66.4
Torso Length	65.9	68.5	71	73.5	76.1	78.6
Sleeve Length	50.2	52.1	54	55.9	57.8	59.7

	XS	S	M	L	XL	XXL
Pit to pit	49.4	53.2	57	60.8	64.6	68.4
Torso Length	68.9	71.5	74	76.5	79.1	81.6
Sleeve Length	74.2	76.1	78	79.9	81.8	83.7

		S	M	L	XL	XXL
Inside Leg	inch	29	30	30.5	31	31.5
	cm	74.5	76	77	78.5	80
Outside Leg	inch	41	41.5	42	42.5	43
	cm	105	106	107.5	109	110

	XS	S	M	L	XL	XXL
Waist	58.9	64	69.1	74.2	79.2	84.3
Hips	68.9	74	79.1	84.2	89.2	94.3
Outer Leg	90.3	93.5	96.7	99.8	103	106.2

Currency

Altitude 'Mongrel' Zip

BENEFITS OF MERINO

LIGHTWEIGHT

THERMO REGULATING

SUPER SOFT & COMFORTABLE

BREATHABLE

MOISTURE WICKING

ODOUR RESISTANT

NATURAL

ETHICALLY MADE

Customer Reviews

What layer is right for you?

what would an Australian company know about cold weather?

Let customers speak for us

	XS	S	M	L	XL	XXL
Waist	70.4	75.2	80	84.8	85.6	94.4
Hips	82.4	87.2	92	96.8	101.6	106.4
Leg Length	81.6	82.3	83	83.7	84.4	85.1

	XS	S	M	L	XL
Australian	6-8	8-10	10-12	12-14	14-16
US	2-4	4-6	6-8	8-10	10-12
European	34-36	36-38	38- 40	40-42	42-44

		XS	S	M	L	XL	XXL
Bust	inch	30-32	32-34	34-37	37-40	40-42	42-45
Bust	cm	76-82	82-88	88-94	94-100	100-107	108-114
Waist	inch	24-26	26-28	28-30	30-32	32-35	35-38
Waist	cm	58-64	64-70	70-76	76-82	82-89	89-96
Hips	inch	34-36	36–38	38-40	40-42	42-44	44-47
Hips	cm	84-90	90-96	96-102	102-108	108-115	115-122

		XS	S	M	L	XL	XXL
Bust	inch	29.5–32.5	32.5–35.5	35.5–38	38–41	41–44.5	44.5–48.5
Bust	cm	75-82.5	82.5-90	90-96.5	96.5-104	104-113	113-123
Waist	inch	23.5–26	26–29	29–31.5	31.5–34.5	34.5–38.5	38.5–42.5
Waist	cm	60-66	66-73.5	73.5-80	80-87.5	87.5-94.5	97.5-108
Hips	inch	33–35.5	35.5–38.5	38.5–41	41–44	44–47	47–50
Hips	cm	83.5-90	90-97.5	97.5-104	104 -111.5	111.5-119.5	119-127

Currency

Altitude 'Mongrel' Zip

All size charts

ioMerino Size Guide

Men's General Size Chart

Men's Summit Zip Hoodie

Men's Summit Easy Fit Hoodie

Men's Glacier Tracksuit Pants

Men's Pace Compression Leggings - Original

Men's Stride Track Pants

Women's Size Conversion Chart

Women's Size Chart - Altitude 'Contact Fit'

Women's Size Chart - Universal, Ultra, and Horizon 'regular fit'

Women's Summit Zip Hoodie

Women's Summit Easy Fit Hoodie

Women's Stride Tracksuit pants

Women's Yoga Pants

Women's Freedom Sweatpants

Women's Pace Compression Leggings - Original

Women's Pace Compression Leggings

Women's Pace 3/4 Compression Leggings

Women's Pace Bike Shorts

Socks

Pace Arm warmers

Gloves

Skull Cap

BENEFITS OF MERINO

LIGHTWEIGHT

THERMO REGULATING

SUPER SOFT & COMFORTABLE

BREATHABLE

MOISTURE WICKING

ODOUR RESISTANT

NATURAL

ETHICALLY MADE

Customer Reviews

What layer is right for you?

what would an Australian company know about cold weather?

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Let customers speak for us