Rainbow Arm Sleeves with Thumbhole - Adult

Rs. 2,500.00Rs. 2,100.00
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  • Premium Italian fabric
  • Made from recycled yarn*
  • Soft feel
  • ARPANSA tested UPF 50+ (blocks over 98% over UVA and UVB rays)
  • Light-weight (140gsm)
  • Breathable
  • Quick drying
  • Two-way stretch for perfect fit
  • 90% Recycled Polyamide (Econyl®); 10% elastane (Lycra®)
  • Gentle elastic band at top to hold in place
  • Side seam, incorporating woven Crazy Arms® label

* The fabric is made from ECONYL®, a regenerated nylon coming from ghost fishing nets recovered from the ocean, and other nylon waste.

Regular Fit: for people with a bicep measurement 22 - 30cm

Relaxed Fit: for people with a bicep measurement 30 - 36cm*

Crazy Arms are designed to fit like a second skin for athletic activity.  This should feel a little tight on first wearing, but will ease to a snug fit after one or two wears.

* For customers up to 32cm bicep measurement, if you are using Crazy Arms for sports with high arm movement (eg golf, tennis, cricket, sailing), the Regular size is our recommended option to ensure the sleeve stays in place.

We offer a free size exchange on sizes for un-worn Crazy Arms.

For more information on sizing, click here.

Crazy Arms® sizing is based on the height of your child. Simply measure their height and this will tell you which size to order.

X-Small: Kids between 95-115cm  (35 -45") Ages 3-4

Small: Kids between 115-135cm high (45-53") Ages 5-8

Medium: Kids between 135-150cm high (53-59")  Ages 8-11

Large: Kids between 150-160cm high (59-63”) Ages 12-14 (approx.)

More details on sizing can be found here


Standard Delivery: AUD $4.25 per pair. Despatched within 2 business days. Delivery 5-10 business days.

Express Tracked Delivery: AUD $9.95. Despatched within 1 business day. Delivery 1-2 business days.

FREE SHIPPING for orders AUD $90 and over.

New Zealand

Standard Delivery: $AU 9.75 (NZ$10.50)

Free Delivery on orders over AU $90 (NZ $88)

Delivery time: 7 -14 days.

International Shipping: 

Free for orders of 3 pairs or more


AU$ 12.50 (SG$ 12.50). 

Free Delivery on orders over AU$ 90(SG$ 85)

Delivery time: 5-10 days*.


AU$ 15.00 (GB £ 9.00)

Free Delivery on orders over AU$ 90 (GB £50)

Delivery time: 10 -15 days*.


AU$ 15.00 (€ 10.95)

Free Delivery on orders over AU$ 125 (€ 84.00). 

Delivery time: 10 - 15 days*.

USA / Canada

AU$ 15.00 (US$ 10.95)

Free Delivery on orders over AU$ 90 (US$60)

Delivery time: 10 -15 days.

See details for other countries here or review at check out.

What if my order is the wrong size?

Please use our sizing guide when selecting your order. If the fit does work when you try them on, please email us at hello@crazyarms.com within 2 days of receiving your item outlining the issue.

Sent as a gift? No worries - we will waive the number of days since purchase

We ask the gift recipient to contact us at hello@crazyarms.com, and our helpful team will sort an exchange / refund at no cost (A/NZ), as long as the Crazy Arms have not been worn outdoors, and the original packaging can be returned.

We offer a no hassle returns and exchange policy and will provide you with a replacement pair or a full refund on return of the items.

Designed in Australia. Made in China.

Customer Reviews

Based on 6 reviews
Jodie Perkins
Rainbow arms!

These are fantastic! Beautiful soft fabric and fit is comfortable. The colours so vibrant! I got the sleeves with thumb holes but didn’t tend to use the thumb holes at least the option is there. Took them on my trip to Cape York. Have had Melanoma skin cancer cut out on my arm last year and really need to cover up more from the sun these days. Definitely will invest in other colours to go with my hiking attire ☺️

Heather Brown
Still loving my crazy arms

After a month of wearing my rainbow crazy arms sleeves with thumbhole I'm still so happy with them. The regular size is really comfortable, not at all too tight at the top. It stays up well, although it does seem to roll slightly. Maybe they could be slightly longer. I am a petite sized person but my arms are not short. Maybe it's just that some women's t- shirts have sleeves that are too short,. I'm trying to avoid a gap above the crazy arms.
The palm covering does not interfere with my grip on the handlebars of my bike either. And easily rolled up to the wrist when I want my hand uncovered
I've hand washed the sleeves a few times and they dry quickly and retain their vibrant colour. Dirt marks from dog handling come out easily too.
Wishing I got some sooner!

Deborah Foreman Payne
Cancer warning

I bought these rainbow sleeves with thumbhole as I've just had a large skin cancer requiring 22 stitches removed from the back of my right hand. I have also notice that if I don't put them on I feel the heat of the sun a lot sooner on my skin. If I'm out gardening I just roll the thumbhole back up to my wrist, so they don't get filthy. I recommend these for anyone.

Brad Apland
Stylin' without burnin'

Love the colors/style, the fit and the SPF. Thanks for providing protection with a little pizzaz :)

I wanted to love these

Sadly, they're very uncomfortable for my fat arms as they really dig in at the top. Also, the thumb hole is quite small which also makes them extra uncomfortable for me. They are very lovely to look at and probably work well if you have smaller arms (I got the relaxed fit) but they didn't get more comfortable over time, probably because they roll down rather than stretching. I think they'd be better with slightly looser elastic and a silicon band or something.. I guess I'll keep wearing them and see if they get better, but the second wear was so painful that I had to take them off after about 15 minutes (the first time I wore them an hour or so). I only walked outside in them so don't know how they go with more vigorous exercise.

Hi Alex,
As per our direct message, we're sorry that the Relaxed Fit Crazy Arms were still on the tight side for you. We do offer a full refund if anyone is not happy with the fit, so do follow us up on that.

Thanks for giving us a try

the Crazy Arms team

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1% of all sales are donated to healthyseas.org