This is the exciting stuff and what makes our garments so unique.
Hidden panels throughout the crotch, inner leg and butt region are lined with invisiSweat fabric.
invisiSweat is standard in all Idea Athletic garments and is our secret weapon against sweat. It is an invisible internal lining throughout the crotch and butt region that is designed to keep you feeling confident and dry as you glow up. InvisiSweat fabric is a unique thickness and is made primarily from bamboo. Bamboo is nature’s super hero and can wick away moisture four times faster than cotton. It is naturally absorbent and temperature self regulating, which means you will feel cool, dry and protected as you sweat.
We want you to love your new Idea Athletic gear as soon as you receive it and for it to fit perfectly, so we strongly recommend reviewing the below size information so that you pick the right choice for you.
International customers, please also note that sizing does differ - Please refer below.
Still unsure? That's ok, please just email us at hello@ideaathletic.com.au with your sizing questions and we will happily assist you.
SIZE CONVERSION CHART
(Scroll across to the right if viewing from mobile)
SIZE | AUSTRALIA | USA | UK | EU |
XXS | 6 | 2 | 6 | 34 |
XS | 8 | 4 | 8 | 36 |
S | 10 | 6 | 10 | 38 |
M | 12 | 8 | 12 | 40 |
L | 14 | 10 | 14 | 42 |
XL | 16 | 12 | 16 | 44 |
XXL | 18 | 14 | 18 | 46 |
XXXL | 20 | 16 | 20 | 48 |
SIZE MEASUREMENT CHART
(Scroll across to the right if viewing from mobile)
IDEA ATHLETIC SIZE | BUST | WAIST | HIP | |
XXS - AU 6 | 78 - 81cm | 62 - 66cm |
85-88cm |
|
XS - AU 8 | 82 - 85cm | 67 - 69cm | 89-92cm | |
S - AU 10 | 86 - 88cm | 70 - 72cm | 92-96cm | |
M - AU 12 | 89- 92cm | 72 - 76cm | 96-100cm | |
L - AU 14 | 92 - 96cm | 77 - 80cm | 100-104cm | |
XL - AU 16 | 96 - 102cm | 81 - 88cm | 104-108cm | |
XXL - AU 18 | 103 - 106cm | 89 - 93cm | 109-113cm | |
XXXL - AU 20 | 106 - 109cm | 93 - 97cm | 114-118cm |
Everyone sweats differently, so let’s talk about offering a little bit extra protection for those of us that sweat on the heavier side. Using our invisiSweat fabric we have also created a sport g-string and bikini brief underpant.
Made solely from invisiSweat which is our unique bamboo / spandex fabric, these high quality seamless intimates will keep you feeling both dry and comfortable as you get your glow on.
Teamwork is the dreamwork and our intimates were designed to be worn with Idea Athletic tights to give the wearer the ultimate level of protection against sweat.
So in order keep this power couple together, invisiSweat intimates are currently only available at the checkout when tights are being purchased.
Priced at AUD $21.00 for the g-string and AUD $25.00 for the bikini brief, we encourage you to add a pair at the checkout with your tights and kick crotch sweat to the curb for good.
Fabric - Outer 75% Polyamide, 25% spandex ultra luxe, lightly ribbed squat proof fabric.
Inner Lining - InvisiSweat 82% Bamboo, 18% spandex
When will my order be dispatched?
Once you have checked out we will get to work. It is our aim that all orders are picked, packed and shipped within 48hrs Monday to Friday. Please note that during sale and peak periods this could be slightly delayed.
Once my order is shipped when will I receive it?
Domestic
For Australian deliveries all our orders are sent via Australia Post. Usually this will take up to 5 -7 business days. However, please note that this is just an estimate and delivery times can vary.
International Orders
Idea Athletic does also offer delivery to New Zealand, Canada and the United States.
For international shipping rates and delivery times please refer to our shipping policy.

Good fit
I ordered an xs, I’m 5’5” and 130 lbs, and they fit well. I like the high waist band. It’s not too high and it sucks in my waist just right. I gave these a 4 star instead of 5 because the ribbed fabric rubs and makes noise when my thighs touch while walking. I have muscular legs so someone with thinner legs may not have this problem.

Best tights ever
I love my new tights. They are super comfortable and no wet sweaty patches so I can walk around the gym with confidence.
Sweaty mess usually. Not anymore!
Love the fit and feel. I am buying more.
Does the job!
Delivered as it said it would. This product is awesome.