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Step it up a notch, with an extra firm compression corset. The 9 Flexi Steel Boned Aggressive Waist Trainer Black is a latex and polyester corset work out band. This is one of our aggressive core trainer for the serious waist trainer. Wear at the gym, during work outs or day to day. Compared to our basic Core Trainer that has 4 rods of boning, this compression band has 9 rods of boning making the fit of this trainer a little more firmer.
- Measurements: Length: 30cm ; Width: 66cm (measured from a size small)
- Black colour
- Material: Lining: Polyester 96%, Elastane 4% / Core: 100% Latex
- Small make
- Design to feel firm and tight
- Size and fit is similar to our basic Core trainer
- High-tech polyester lining
- Strong latex outer
- 9 rows of flexible steel boning
- Triple hook and eye front closure
- Also available in nude
Step it up a notch, with an extra firm compression corset. The 9 Flexi Steel Boned Aggressive Neutral Core Trainer is a latex and cotton corset work out band. This is one of our aggressive core trainer for the serious waist trainer. Wear at the gym, during work outs or day to day. Compared to our basic Core Trainer that has 4 rods of boning, this compression band has 9 rods of boning making the fit of this trainer a little more firmer.
- Measurements: Length: 30cm ; Width: 66cm (measured from a size small)
- Neutral colour
- Material: Lining: Cotton 96%, Spandex 4% / Core: 100% Latex
- Small make
- Design to feel firm and tight
- Size and fit is similar to our basic Core trainer
- High-tech cotton lining
- Strong latex outer
- 9 rows of flexible steel boning
- Triple hook and eye front closure
- Also available in black
Step it up a notch, with an extra firm compression corset. The 9 Flexi Steel Boned Aggressive Zip Waist Trainer Black is a latex and cotton corset work out band. Made from breathable latex, wear at the gym, during work outs or day to day. Compared to the basic Core Trainer that has 4 rods of boning, this compression band has 9 rods of boning making the fit of this trainer a little more firmer.
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: 30cm ; Width: 66cm (measured from a size small)
- Black colour
- Material: Lining: Cotton 96%, Spandex 4% / Core: 100% Latex
- Small make
- Design to feel firm and tight
- Size and fit is similar to our basic Core trainer
- High-tech cotton lining
- Strong latex outer
- 9 rows of flexible steel boning
- Single zip closure
Step it up a notch, with an extra firm compression Band. The Latex Aggressive Velcro Reflective Band comprises of a velcro and zip closure. This latex work out waist band is comfortable yet strong. This is one of our aggressive core trainer for the serious waist trainer. An ideal style to wear while exercising as the core trainer band promotes perspiration and sweating which detoxes the body of toxins as you lose water. Our trainers are designed to improve posture and slim the whole midsection.
- Measurements: Length: 30cm ; Width: 66cm (measured from a size small)
- Black colour
- Material: Lining: Cotton 96%, Spandex 4% / Core: 100% Latex
- Small make
- Design to feel firm and tight
- Size and fit is similar to our basic Core trainer
- High-tech cotton lining
- Strong latex outer
- Zip closure
Shop the Core Trainer Waist Support Band in Black to help cinch and support your waist. A comfortable adjustable band that supports your waist whilst you're at home, going for a walk or run and overall fitness. This band is adjustable to fit most body shapes, and of high waist cinching to achieve a more sculpted and smooth look.
- Measurements: Length: 23cm ; Width: 87cm (measured from a size small)
- Strong velcro
- 4 Rows of Boning for extra support
- Help support mid waist
Great for:
- Pain relief
- Waist Cinching
- Fitness
- Running
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.