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Newton Arm Warmers

Fabric Guide Size Guide

Accessories Size Chart

Socks

All sizes are given in US Sizing 

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


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
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 your hand. 

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.

Chaser Gloves:

S/M 16.5 cm
L/XL  18.5 cm 


Newton Gloves:

S 16.5 cm
18.5 cm 
L 20.5 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.

or make 4 interest-free payments of $15.00 fortnightly with More info

Black
XS
S
M
L

Made from our revolutionary, new, Merino Wool compression fabric, the Arm Warmers are ideal for changing weather conditions and trans-seasonal weather. They maximise heat retention and offer additional coverage in low temperatures, but are easily removed or rolled down if it warms up or if you're wearing a pack.

Unlike regular arm sleeve, this fabric has a high merino content so are fully breathable, lightweight, and deliver both UV protection from the sun and warmth without bulk, and help stop you overheating. Pair with a t-shirt to add some additional warmth and versatility to your favourite short sleeve ioMerino.

Tag-free labels and flatlock stitching eliminate chafe and maximize comfort. Silicone grippers at the inside top hem to hold them securely in place around your arm and the reflective trims add visibility in low light conditions.

Male model is 6'2" and wears size L. 

Female model wear size XS. Model is size 6-8, height 170cm, chest 81cm, waist 63.5cm, hips 89cm

Choose size based on what base layer top size you wear. 

Size Guide. Contact Fit.

Running

Cycling

Midweight 280gsm 

76% superfine Australian Merino Wool

15% Elastane for compression, lift and support

9% Nylon for added durability

BENEFITS OF MERINO

LIGHTWEIGHT
THERMO REGULATING
SUPER SOFT & COMFORTABLE
BREATHABLE
MOISTURE WICKING
ODOUR RESISTANT
NATURAL
ETHICALLY MADE

Customer Reviews

Based on 37 reviews
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(36)
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(1)
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C
Catherine Leonard (Melbourne, AU)
Great product

Very well fitted and comphertable they are great for winter runs

J
J (Brisbane, AU)
A beautiful product

My arm warmers are so soft, fit perfectly and don't roll down.

L
Linda Henderson (Mount Eliza, AU)
ARM WARMERS ARE THE BEST

LOVE MY ARM WARMERS. JUST PERFECT FOR THOSE COLD MORNING WHEN YOU NEED SOMETHING MORE THAN A SINGLET OR T-SHIRT YET YOU KNOW YOU WILL WARM US SOONER OR LATER. THEY ARE SO EASY TO JUST RIP OFF AND THROW INTO YOUR PACK WITHOUT MISSING A BEAT AS YOU KEEP MOVING ALONG THE TRAIL. HIGHLY RECOMMENDED.

S
Sonja Jansen (Adelaide CBD, AU)
Perfect

These seem warmers are warm, comfortable, fit well and stay up. I used them one morning when the frosts didn't warm up for three hours and I was comfortable.

N
Nicolas Rasmussen (Sydney, AU)
Top notch

These are softer and more breathable, and better in cold than my old merino blend warmers from DHB. I have long arms for my height but the S/M are still long enough and not too loose. Silicone grip band is strong so no slipping, and no discomfort up to 3h. Recommended.

N
Nikki R.
Perfect

These arm warmers are perfect for rain, wind and changeable weather conditions. The fit is perfect. They stay put and are easy to put on and off. I wore them with an iomerino t shirt and the combination was super comfortable. I’m so impressed with this fabric that I would like to try the long compression tights. Great brand. Fantastic for the wool industry.





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Fabric Guide

While Merino is an amazing natural fibre, not all Merino fabrics are created equal. At ioMerino, we make our own fabrics, using only the best quality fibres, and to very specific specifications that make the most of the natural benefits of Merino. All of them are 'Merino rich’. No cheap blends passed off as Merino. No cheaper scratchy fibres or synthetic substitutes to save money. No unethical production. And each fabric is made for a specific purpose. So if you see something with a small amount of elastase or nylon added, you can be sure it absolutely needs to be there to enhance the natural stretch and durability. 

It took every bit of our 140 years of experience in the wool industry to perfect our fabrics, but we think you’ll agree the end result was more than worth the effort.

Ethically Made. Ethically Sourced. Perfectly Natural. 

 

Altitude / Zodiac

Lightweight 170gsm 96% Australian Merino Wool with 4% elastane for extra stretch and comfort. A MicroMerino® Fabric. 

 

Ultra / Universal

Lightweight 160gsm 83% Australian Merino Wool blended with 12% nylon blended for extra durability and 5% Elastane for stretch and comfort.

 

Chaser

Midweight 265gsm 96% Australian Merino Wool with 4% elastane for extra stretch and comfort. A MicroMerino® Fabric. 

 

Summerino - Celsius 

Made from 45% ultra fine MERINO (Ultra Lightweight 150gsm), 45% natural TENCEL (made from sustainably grown wood fiber), and 10% nylon for extra durability. 

 

Summerino - Keystone 

Ultra Lightweight 150gsm 100% Australian Merino Wool. A MicroMerino® Fabric. 

 

Merino Compression

Midweight 280gsm 76% Australian Merino Wool, 15% Elastane and 9% Nylon for extra stretch and compression properties.

 

Vital

Ultra lightweight ribbed 155gsm 100% Australian Merino Wool. A MicroMerino®  Fabric. 

 

Summit

Outer Weight 280gsm Fleece 100% Australian Merino Wool. MicroMerino®  Fabric. 

 

Pinnacle

Midweight 260gsm 100% Australian Merino Wool. A MicroMerino®  Fabric. 

 

Elemental 

Midweight 260gsm waffle texture 100% Australian Merino Wool. A MicroMerino®  Fabric. 

 

Stride / Glacier / Velocity

Midweight 255gsm French Terry 100% Australian Merino Wool. A MicroMerino®  Fabric. 

 

Natural Merino Wool benefits: