Flow State™ Leggings & Cross Back Sports Bra Set
Quick Fit takes under 30 seconds. No photo required.
Why shop with us
Free UK standard delivery
On all UK orders
Delivery information
Frequently Asked Questions
What makes this product sustainable?
This product is made using certified recycled materials, helping to reduce waste while delivering premium performance and comfort.
Do you really fund a tree with every item?
Yes. Through our partnership with Ecologi, one tree is funded for every item purchased.
Why choose Sleepy Sloth over larger activewear brands?
Sleepy Sloth combines premium comfort, thoughtful design and sustainability. As a UK ethical activewear brand, we use quality materials, support environmental initiatives and focus on creating activewear women genuinely love to wear.
How do I choose the right size?
Our activewear is true to size. If you’re between sizes or prefer a more compressive fit, check our size guide for detailed measurements.
What do the fabrics feel like?
Our fabrics are selected for comfort, softness and performance, offering a smooth feel against the skin with four-way stretch.
Can I wear these for more than just workouts?
Absolutely. Sleepy Sloth activewear is designed for yoga, Pilates, walking, gym sessions and everyday comfort.
How do I wash my activewear?
Wash at 30°C and avoid fabric conditioner to help maintain performance and longevity.
How long does delivery take?
We dispatch orders from the UK, with delivery times shown at checkout and in our shipping policy.
What is your returns policy?
UK returns are free and can be requested within 30 days of delivery with a prepaid label. US and Canadian returns can be started within 14 days of delivery, with a further 14 days to send the item; return postage is paid by you. Australian returns are accepted within 30 days, but return postage is paid by you. Sign in to your customer account, select your order and follow the return steps. Exchanges depend on stock availability. This voluntary offer does not affect statutory rights, including rights relating to faulty or misdescribed goods and cancellation rights for most online orders.
Certified sustainable
Flow State™ Leggings & Cross Back Sports Bra Set
Choose one matching colour and select a separate size for each piece. Save 10% compared with buying these two items individually: £86.40 for the set, compared with £96.00 separately.
Included in your set
- Flow State™ Yoga / Pilates Leggings — quantity 1
- Flow State™ Sustainable Cross Back Sports Bra — quantity 1
Fabric and feel
Pair soft recycled-fabric leggings with the matching cross-back sports bra for yoga, Pilates and everyday movement. The leggings have a high-rise waistband and flexible stretch.
Find your fit
Select your leggings size and sports bra size independently. Open View Size Guide to switch between the two component charts, including their measurements and fit notes.
Care
Wash inside out at 30°C or colder with similar colours. Air dry; do not tumble dry or iron. Avoid fabric softeners and harsh detergents.
Important
These are garment measurements taken unstretched - compare them against an item you already own and love.
| Size | Length | Waist | Inseam | Hips |
|---|---|---|---|---|
| XS (6) | 83 | 48-54 | 57 | 62-68 |
| S (8) | 84 | 52-58 | 58 | 66-72 |
| M (10) | 85 | 56-62 | 59 | 70-76 |
| L (12) | 87 | 60-66 | 61 | 72-78 |
| XL (14) | 88 | 62-68 | 63 | 76-82 |
| 2XL (16) | 90 | 64-70 | 65 | 80-86 |
A. Length
Measure from the top of the waistband to the ankle hem.
B. Waist
Measure around the narrowest part of the waist.
C. Inseam
Measure from the crotch seam to the ankle hem along the inner leg.
D. Hips
Measure around the fullest part of the hips.
Important
These are garment measurements taken unstretched - compare them against an item you already own and love.
| Size | Length | Bust | Underbust | Cup Size |
|---|---|---|---|---|
| XS (6) | 25 | 60 | 56 | A |
| S (8) | 25 | 64 | 60 | A-B |
| M (10) | 25 | 68 | 64 | B-C |
| L (12) | 25 | 72 | 68 | C-D |
| XL (14) | 25 | 76 | 72 | D-DD |
A. Length
Measure from the highest shoulder point to the bottom hem.
B. Bust
Measure across the fullest part of the bust.
C. Underbust
Measure around the ribcage directly under the bust.
Free UK Standard Delivery
Free UK standard delivery on all orders. Express upgrade available at checkout.
Reliable Dispatch
Orders are dispatched within 1–3 working days.
Ethically Made
Recycled, responsible production
Movement-Ready Fit
Support and comfort you can trust.
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Important
These are garment measurements taken unstretched - compare them against an item you already own and love.
| Size | Length | Waist | Inseam | Hips |
|---|---|---|---|---|
| XS (6) | 83 | 48-54 | 57 | 62-68 |
| S (8) | 84 | 52-58 | 58 | 66-72 |
| M (10) | 85 | 56-62 | 59 | 70-76 |
| L (12) | 87 | 60-66 | 61 | 72-78 |
| XL (14) | 88 | 62-68 | 63 | 76-82 |
| 2XL (16) | 90 | 64-70 | 65 | 80-86 |
A. Length
Measure from the top of the waistband to the ankle hem.
B. Waist
Measure around the narrowest part of the waist.
C. Inseam
Measure from the crotch seam to the ankle hem along the inner leg.
D. Hips
Measure around the fullest part of the hips.
Important
These are garment measurements taken unstretched - compare them against an item you already own and love.
| Size | Length | Bust | Underbust | Cup Size |
|---|---|---|---|---|
| XS (6) | 25 | 60 | 56 | A |
| S (8) | 25 | 64 | 60 | A-B |
| M (10) | 25 | 68 | 64 | B-C |
| L (12) | 25 | 72 | 68 | C-D |
| XL (14) | 25 | 76 | 72 | D-DD |
A. Length
Measure from the highest shoulder point to the bottom hem.
B. Bust
Measure across the fullest part of the bust.
C. Underbust
Measure around the ribcage directly under the bust.