Altitude Zip - TRSA

Name: Altitude Zip - TRSA
Brand: ioMerino
SKU: TR17-214-99-01
Price: 120.00 AUD
Availability: InStock

No reviews

Size Guide

All size charts

ioMerino Size Guide

Click here to learn more about our different fits and how to choose the size that's right for you.

We strive to make all our products true to size. The sizing charts below are general and not garment specific, but hopefully, it will give you some guidance when choosing your size. In instances where you’re perhaps in between two sizes then take a look at our recommendations below.

For further assistance with sizing, contact us here.

If for some reason you are not 100% satisfied with the size you chose, we’ll happily offer an exchange, refund or store credit on any non-sale garments. For more about our refunds and exchange policy, click here.

Men's General Size Chart

		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+

Men's Summit Zip Hoodie

Measurements in cm.

Measurements include ribbed hem.

Sleeve length from pit to hem.

	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

Men's Summit Easy Fit Hoodie

Measurements in cm.

Measurements include ribbed hem.

Sleeve length from shoulder to cuff.

	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

Men's Glacier Tracksuit Pants

Outside Leg measurement (including waist band).

		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

Men's Pace Compression Leggings - Original

Outer leg length measure from top of waist to ankle.

Measurements in cm.

	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

Men's Stride Track Pants

Leg length measurement includes ankle cuff.

	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

Women's Size Conversion Chart

	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

Women's Size Chart - Altitude 'Contact Fit'

The Altitude range is designed to be a tight, but comfortable, fit. If you size up it will give you a little extra room, but it will still hug your body as that’s what this range is designed to do. If you want a looser fit consider the Ultra or Universal range.

		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

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

These garments are designed true to size, but going up a size in the Ultra will give it a slightly looser fit, whilst remaining sporty. The Universal and Horizon are already designed as a more casual fit.

		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

Women's Summit Zip Hoodie

Measurements in cm.

Measurements include ribbed hem.

Sleeve length from pit to hem.

	XS	S	M	L	XL	XXL
Pit to pit	41.4	45.2	49	52.8	56.6	60.4
Torso Length	60.5	63	65.5	68.1	70.6	73.2
Sleeve Length	47.9	50.5	53	55.5	58.1	60.6

Women's Summit Easy Fit Hoodie

Measurements in cm.

Measurements include ribbed hem.

Sleeve length from shoulder to cuff.

	XS	S	M	L	XL	XXL
Pit to pit	44.4	48.2	52	55.8	59.6	63.4
Torso Length	62.9	65.5	68	70.5	73.1	75.6
Sleeve Length	68.2	70.1	72	73.9	75.8	77.7

Women's Stride Tracksuit pants

Measurements do not include the ankle cuff.

Please keep in mind the style of these pants is slightly drop crotch.

Measurements in cm.

	XS	S	M	L	XL	XXL
Waist	72.4	77.2	82	86.8	91.6	96.4
Hip	98.2	104	108.8	113.6	118.4	123.2
Leg Length	56.4	57.6	58.8	60	61.2	62.4

Women's Yoga Pants

Measurements in cm.
Outer Leg Length includes from the top of the waist to the bottom of the pant leg.

	XS	S	M	L	XL	XXL
Waist 1/2 measurement	34	36.5	39	41.5	44	46.50
Hip 1/2 measurement	40	42.5	45	47.5	50	52.5
Outer Leg Length	106.8	108	109.2	110.4	111.6	112.8

Women's Freedom Sweatpants

Outside leg measurement includes waist band.

Measurements in cm.

	XS	S	M	L	XL	XXL
Waist	68.4	73.2	78	82.8	87.6	92.4
Hip	94.4	99.2	104	108.8	112.6	118.4
Outside Leg	95.6	96.8	98	99.2	100.4	101.6

Women's Pace Compression Leggings - Original

Measurements in cm.

	XS	S	M	L	XL	XXL
Waist	72.4	77.2	82	86.8	91.6	96.4
Hip	98.2	104	108.8	113.6	118.4	123.2
Leg Length	60.5	63	65.5	68.1	70.6	73.2

Women's Pace Compression Leggings

Measurements in cm.

	XS	S	M	L	XL	XXL
Waist	72.4	77.2	82	86.8	91.6	96.4
Hip	98.2	104	108.8	113.6	118.4	123.2
Leg Length	60.5	63	65.5	68.1	70.6	73.2

Women's Pace 3/4 Compression Leggings

Measurements in cm.

	XS	S	M	L	XL	XXL
Waist	72.4	77.2	82	86.8	91.6	96.4
Hip	98.2	104	108.8	113.6	118.4	123.2
Leg Length	42.2	44.8	47.3	49.8	52.4	54.9

Women's Pace Bike Shorts

Measurements in cm.

	XS	S	M	L	XL	XXL
Waist	72.4	77.2	82	86.8	91.6	96.4
Hip	98.2	104	108.8	113.6	118.4	123.2
Leg Length	10.5	13	15.5	18.1	20.6	23.2

Socks

All sizes are given in US Sizing

	Men's	Women's
S	4 - 6	5.5 - 7.5
M	7 - 10	8.5 - 11.5
L	11 - 14	12 - 15.5

Pace Arm warmers

Measurement given for bicep width and arm warmer length. Measure around the fullest part of your upper arm in a relaxed position.

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.

Approximate measurements only.

	Bicep	Arm Warmer Length
XS	27 - 28 cm	45 cm
S	29 - 30 cm	46.5 cm
M	31 - 32 cm	48 cm
L	33 cm +	49.5 cm

Gloves

Hand Length - Measure from the top of your middle finger to the base of the palm.

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.

Pace Gloves:

S	16 cm
M	18 cm
L	20 cm

Skull Cap

To measure your head circumference, take a sewing measuring tape and wrap around your head so that the measuring tape winds just above the ears, in the middle of your forehead and in the centre back of your head.

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. Approximate measurements only.

	Head circumference
S/M	50-60 cm
M/L	60-70 cm

For further assistance with sizing, contact us here.

$120.00$0.00

or make 4 interest-free payments of $30.00 fortnightly with More info

Colour

Dark Khaki

Charcoal

Size

XXL

Qty

Notify me when this product is available:

DETAILS
SIZE & FIT
BEST FOR
FABRIC - ALTITUDE

DETAILS

Our Altitude range is designed to fit close to your body for maximum performance, so it’s tight but still soft, with plenty of give for extra comfort. The Women’s Altitude Zip Base Layer thermal takes natural temperature regulation to a whole new level. It is the perfect ‘go to’ thermal layer for just about any adventure, especially if you’re expecting to hit a range of temperatures. 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.

This Base Layer Thermal top is the perfect combination of performance, warmth and comfort.

(For a more relaxed fit try our Ultra Zip.)

Ultra Trail Australia mandatory gear approved thermals.

TRSA exclusive, limited edition print. Print to order.

SIZE & FIT

Designed to be worn as a body tight ‘contact fit’ layer.

Drop back hem and extra length in body.

Thumb loops

Zip Neck

True to size.

Model wears a size medium in Dark Khaki.
Model specs - Height 164cm, chest 90cm, waist 70cm, hops 95cm.

Model is 5'10" and wears size small in Charcoal Marle.

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 fitting athletic tee

I bought a 3 pack and am very satisfied with the color, fit, and material. tees run true to size. Thank you IO for the quality product at a good price.

Lightweight and very cozy

I used to buy icebreaker but the quality and price from IO is way better. The sweats feel and look great. Highly recommended.

Very comfortable

Great comfort size for wearing out.

I know I loved the merino wool t-shirts I had on my last Camino - wool T-shirts were a great improvement on the synthetic shirts I had on my first Camino but the width around the waist was tight and unflattering. I loved that I could wear the wool for 2 days. It saved a lot of handwashing for me after a long day of walking. This time I searched all of the woollen brands to see if I could find a looser fit. This one is perfect - comfortable on the hips so it can be worn out and still look good. It is a bit shorter which suits me perfectly. I’m looking forward to using my 2 new T-shirts on my next Camino.

Great hiking shirts

Love these half zip, long sleeve T-shirts, fantastic for my long distance treks, comfy and long lasting.

great t-shirts

nice T-shirts, great for hiking, just wished there were more colours I like, other than Silver Pine or charcoal

Currency

Altitude Zip - TRSA

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

Currency

Altitude Zip - TRSA

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?

You may also like

JOIN THE CLUB

Let customers speak for us