Description
The AstonSienna High Waisted Flared Yoga Pants are designed to combine performance, comfort and elevated everyday style. Crafted from premium stretch performance fabric, these slim-fitting pants contour through the hips and thighs before opening into a flattering flared leg silhouette.
The supportive high-rise waistband provides all-day comfort, while the adjustable drawcord delivers a personalised fit. Designed to move effortlessly with your body, these versatile pants offer the perfect balance of flexibility, support and style.
From yoga and Pilates sessions to travel, recovery days and everyday wear, these flared yoga pants transition seamlessly between activewear and modern lifestyle dressing.
Why We Made This
We designed these flared yoga pants to create a silhouette that feels as incredible as it looks. Combining a sculpting fit, premium stretch fabric and effortless versatility, they were made for women who want confidence and comfort in every movement.
Features
- Supportive high-rise waistband
- Adjustable drawcord waist
- Slim fit through hips and thighs
- Flattering flared leg silhouette
- Body-sculpting shape
- Premium stretch performance fabric
- Smooth streamlined finish
- Designed for unrestricted movement
- All-day comfort and wearability
- Studio-to-street versatility
Feel
- Soft lightweight feel
- Smooth against the skin
- Flexible four-way stretch comfort
- Breathable everyday performance
- Comfortable support without restriction
- Premium activewear comfort
Material & Fabric
- 82.5% Polyester
- 17.5% Elastane
- 220 GSM Premium Fabric
- Moderate Thickness
- Moderate Breathability
- Excellent Stretch & Shape Retention
- Designed for training and everyday wear
Designed For
- Yoga
- Pilates
- Gym Training
- Walking
- Travel
- Athleisure Styling
- Everyday Activewear
- Lifestyle Wear
Fit & Sizing
Designed with a flattering skinny fit through the hips and thighs before flowing into a modern flared leg. The high-rise waistband creates support and shape while allowing unrestricted movement throughout the day.
- Skinny Fit Upper
- Flared Leg Design
- High Rise Waistband
- Adjustable Drawcord
- Stretch Performance Fabric
- Body Contouring Silhouette
- True-to-Size Fit
Model Wears
Featured Model: Isla
- Height: 172cm
- Weight: 55kg
- Wearing Size: S
Isla wears her regular size for a supportive fit designed to move comfortably through workouts and everyday activities.
Size Guide
| Size | Length (cm) | Waist (cm) | Hip (cm) |
|---|---|---|---|
| S | 98 | 27 | 34 |
| M | 100 | 29 | 36 |
| L | 102 | 31 | 38 |
| XL | 104 | 33 | 40 |
| 2XL | 106 | 35 | 42 |
Measurements are taken with the garment laid flat. Please allow a 1–3cm variation due to manual measurement methods.
How To Measure
- Waist: Measure straight across the narrowest part of the waistband from edge to edge.
- Hip: Measure straight across the widest part of the hip area from edge to edge.
- Length: Measure from the waistband to the hem.
For a body-contouring fit, choose your usual size. If you prefer a slightly more relaxed fit, we recommend sizing up.
Performance Benefits
- Supportive high-rise comfort
- Flexible movement support
- Premium stretch recovery
- Body-sculpting silhouette
- Studio-to-street versatility
- Breathable all-day comfort
- Designed for movement and lifestyle wear
Care Instructions
- Machine wash at 30°C on a gentle cycle
- Do not bleach
- Tumble dry low
- Iron at low temperature
- Avoid ironing directly on printed areas
- Do not dry clean
Product Specifications
- Product Type: Women’s Flared Yoga Pants
- Fit: Skinny Fit
- Waist: High Rise
- Leg Style: Flared
- Material: 82.5% Polyester / 17.5% Elastane
- Fabric Weight: 220 GSM
- Style: Activewear / Athleisure
- Season: Spring, Summer, Autumn & Winter
Important Information
- Minor production variations may occur due to fabric, dye and manufacturing processes.
- Actual colours may vary slightly depending on lighting conditions and screen settings.
- Please review the size guide carefully before placing your order.
Delivery & Returns
Australia Shipping
- Order Processing: 1–5 Business Days
- Estimated Delivery: 5–15 Business Days Australia Wide
- Tracking provided with all orders
- Delivery estimates exclude weekends and public holidays
Returns & Refunds
- Products received faulty, damaged or not as described may be eligible for a return, refund or replacement in accordance with Australian Consumer Law.
- Please inspect your order upon arrival and contact our team if there is an issue with your order.
- Change-of-mind returns are not accepted.
AstonSienna® | Move With Confidence










Penelope W. –
Perfect length and the fabric feels durable for everyday movement.
Victoria G. –
Best pair of bottoms I’ve purchased online in a long time.
Aria C. –
Pockets are actually deep enough to be useful, which is rare for shorts!