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Shop Core Trainer Frankie Tights in Blue. This seamless activewear tights are a high waist fit designed to contour.. Pair our Frankie tights with either our Frankie active wear bra for a put together look.
- Measurements: Length 100cm, Waist 28cm, Inseam 65cm (flat lay size small)
- High waist fit
- Ankle grazer length
- 80% Nylon, 20% Spandex
- Model is 5’9” and wears size S
Shop the Tiffany Shorts in Black by Core Trainer. A great mid leg length bike short for both an active lifestyle or your next chic off duty look.
Our model usually wears a size AU 8. She is 175cm (5’9”) tall with a 86.4cm (34”) bust, a 68.6cm (27”) waist and 78.7cm (31”) hips.
- Measurements: Length 49cm, Waist 25cm, Inseam 25cm (flat lay size small)
- Model is 5’9” and wears size S
- Pocket Feature
- High Waist Fit
- 80% Nylon, 20% Elastane
The Core Trainer High Waisted Midi Shorts in Black are designed to hug you providing comfortability for everyday use whilst wearing them underneath clothes. Keep this little secret to yourself as this light, breathable shape wear short will have you feeling confident as it smooths and highlights your figure.
Created as a second skin fit, the shape wear moves with you as you sit dance and move. The no-slip silicone strip aids in a non roll fit.
- Measurements: Length 45cm, Waist 25, Inseam 18cm ( flat lay xs/s)
- Black
- Hugs and smooths your figure from tummy to thigh
- Instant slim appearance providing confidence
- Light weight and breathable
- Can be worn under jeans, skirts and your favourite dress
- Shape wear shorts
Guide:
XS/S Waist 63 - 91cm Hips 82 - 95cm
M/L Waist 79 - 91cm Hips 79 - 110cm
XL/2XL Waist 91 - 106cm Hips 110 - 125cm
3XL Waist 107 - 114cm Hips 127 - 135cm
WHY SHOP WITH US
FAQs
If you’re just starting out, begin with 1–2 hours a day to let your body adjust. Over time, you can gradually increase wear to 6–8 hours daily for best results. It’s important not to wear your waist trainer for 24 hours straight or while sleeping, as your body needs time to rest. Consistency is key — regular use combined with healthy lifestyle choices helps you see results.
Yes, you can! Many people choose to wear their waist trainer during workouts to enhance sweating, improve posture, and support core engagement. However, it’s best suited for low- to moderate-intensity workouts like walking, strength training, or light cardio. For high-intensity exercises that require deep breathing, like HIIT or running, you may prefer removing it for maximum comfort and safety. Always listen to your body — if you feel short of breath or restricted, take it off.
Customers have 30 days to exchange or return items for credit. Please note we do not offer refunds unless an item is faulty.
To be eligible for a return, your item must be unused, unworn condition with original tags and packaging included.
If you need to exchange an item please send us an email at info@coretrainer.com.au
Use our size guide for the most accurate fit. Measure your natural waistline and refer to the charts located at the top banner provided.