Flattering comfort
"Love this top. It just fits!! Comfortable but I’m not drowning in it. Love the neckline for sunsmart walks too. And the colour is just devine. I’ve already had positive feedback from my fellow Zumba class attendees."
Perform Lightweight Training T-Shirt
33% off
33% off
33% off
33% off
33% off
33% off
Perform Lightweight Training T-Shirt
33% off
33% off
33% off
33% off
33% off
33% off
Why we love these
We accept 
Free 30 day exchanges
Free shipping over $200
Size guide & conversion
| S | M | L | XL | 2XL | 3XL | |
| Size Conversion | ||||||
| AU | 8-10 | 10-12 | 12-14 | 16-18 | 20-22 | 24-26 |
| US | 4-6 | 6-8 | 8-10 | 12-14 | 16-18 | 20-22 |
| Bust | ||||||
| CM | 87-93 | 93-99 | 99-105 | 106-114 | 115-123 | 124-130 |
| IN | 34-37 | 37-39 | 39-41 | 42-45 | 45-48 | 49-51 |
| Waist | ||||||
| CM | 67-73 | 73-79 | 79-85 | 86-94 | 95-103 | 104-112 |
| IN | 26-29 | 29-31 | 31-33 | 33-37 | 37-40 | 40-44 |
| Hips | ||||||
| CM | 97-103 | 103-109 | 109-115 | 116-124 | 125-133 | 134-142 |
| IN | 38-40 | 41-43 | 43-45 | 45-48 | 49-52 | 53-56 |
For leggings, the hip measurement is the most important for finding your perfect fit, especially if you're between sizes.
Hip: the widest part of your hips making sure the tape measure is even over your bum
Waist: your natural waistline above your belly button and below your rib cage
Bust: the fullest part of your bust at nipple level
Send your measurements to hello@activetruth.com for personalised advice from our fit experts.
| S | M | L | XL | 2XL | 3XL | |
| Size Conversion | ||||||
| AU | 8-10 | 10-12 | 12-14 | 16-18 | 20-22 | 24-26 |
| US | 4-6 | 6-8 | 8-10 | 12-14 | 16-18 | 20-22 |
| Bust | ||||||
| CM | 87-93 | 93-99 | 99-105 | 106-114 | 115-123 | 124-130 |
| IN | 34-37 | 37-39 | 39-41 | 42-45 | 45-48 | 49-51 |
| Waist | ||||||
| CM | 67-73 | 73-79 | 79-85 | 86-94 | 95-103 | 104-112 |
| IN | 26-29 | 29-31 | 31-33 | 33-37 | 37-40 | 40-44 |
| Hips | ||||||
| CM | 97-103 | 103-109 | 109-115 | 116-124 | 125-133 | 134-142 |
| IN | 38-40 | 41-43 | 43-45 | 45-48 | 49-52 | 53-56 |
For swimwear, measure your hips, waist and bust.
Our swimwear is made to fit up to an G cup. If you are between sizes we generally recommend you size down, unless you are above an E cup.
Hip: the widest part of your hips making sure the tape measure is even over your bum
Waist: your natural waistline above your belly button and below your rib cage
Bust: the fullest part of your bust at nipple level
Send your measurements to hello@activetruth.com for personalised advice from our fit experts.
| S | M | L | XL | 2XL | 3XL | |
| Size Conversion | ||||||
| AU | 8-10 | 10-12 | 12-14 | 16-18 | 20-22 | 24-26 |
| US | 4-6 | 6-8 | 8-10 | 12-14 | 16-18 | 20-22 |
| Bust | ||||||
| CM | 87-93 | 93-99 | 99-105 | 106-114 | 115-123 | 124-130 |
| IN | 34-37 | 37-39 | 39-41 | 42-45 | 45-48 | 49-51 |
| Waist | ||||||
| CM | 67-73 | 73-79 | 79-85 | 86-94 | 95-103 | 104-112 |
| IN | 26-29 | 29-31 | 31-33 | 33-37 | 37-40 | 40-44 |
| Hips | ||||||
| CM | 97-103 | 103-109 | 109-115 | 116-124 | 125-133 | 134-142 |
| IN | 38-40 | 41-43 | 43-45 | 45-48 | 49-52 | 53-56 |
For maternity leggings, the hip measurement is the most important for finding your perfect fit.
We've designed our pregnancy leggings with plenty of room for your growing bump, so don't use your waist measurement.
Hip: the widest part of your hips making sure the tape measure is even over your bum
Waist: your natural waistline above your belly button and below your rib cage
Bust: the fullest part of your bust at nipple level
Crops
Due to the changes your body experiences during breastfeeding, we recommend comparing your under bust measurement (where your bra band sits) to the sizing chart below.
Our nursing crops cater up to a DD cup. For larger cup sizes you may wish to size up.
| S | M | L | XL | 2XL | 3XL | |
| Underbust | ||||||
| CM | 74-80 | 80-86 | 86-92 | 93-99 | 99-106 | 106-112 |
| IN | 29-31 | 31-33 | 33-36 | 37-39 | 39-42 | 42-44 |
Overall rating: 4.712121 / 5 from 66 reviews.
AI Generated Review Summary
The Perform Lightweight Training T-Shirt in violet is praised for its excellent quality, soft and lightweight fabric, and perfect fit. It's designed for comfort and breathability, making it suitable for workouts, walking, and everyday activities. Customers appreciate its moisture-wicking technology and eco-conscious recycled fibers.
Summary topics
- Product Quality: 26%
- Comfort and Softness: 24%
- Feel and Lightness: 10%
- Fabric Quality: 34%
- Material Comfort: 6%
Review topics: ["fabric","fit","quality","tee","feel","weight","material","shirt","length","size"].
Review highlights
- "Lovely and soft fabric, perfect fit." —
- "Lovely quality fabric, comfy fit." —
- "Great quality fabric and fit for this tshirt." —
Reviews
Good Basic tee
"Nice easy fitting basic black tee. The moisture wicking fabric is a plus, wore on my walk on a 90% humidity day and can confirm remained comfortable and reasonably dry. In terms of fit, I say cut to skim the body, not oversized but not hugging either, length is good on a longer torso such as mine."
Soft & lightweight
"Lovely soft lightweight fabric. I bought XL on sale as there were only very large sizes left & I really like an oversized T-shirt to slouch around home in. I’ve since bought 2 more in my usual size to wear to Pilates."
Great tee for everyday workouts
"Beautiful fabric with a soft drape and nice neckline. Relaxed fit and a great colour"
Bought the tee-shirt to try
"Bought the tee-shirt to try out for a 1000klm walk in 2026. I walk solo and carry my own backpack; I am 72 years of age so must buy light weight and dark in colour. So far it has proven OK, dark in colour, easy to wash and dry is required. No body odors after a few days wear. The shirt is loose so not body hugging. I bought a size 12, not sure what a size 10 would be like but I do prefer a loose-fitting shirt."
comfy and smart for gym
"comfy and smart for gym or casual"
Love these shirts for Pilates.
"Love these shirts for Pilates. RBs high neck makes me feel confident when I’m moving and it’s not gaping. I also wear this with denim shorts on the weekend. The fabric is so soft!"
Overall happy
"The only negative thing about this top is the white dot on the back which looks like I’ve left the price tag on! Otherwise 10/10"
Lightweight shirt.
"Lovely lightweight material. I wish I had it in more colours."
Comfiest Tshirt Ever
"Just love it So comfortable Great Price And fits perfectly Couldn’t be happier with it"