Sea Level Swim is committed to creating collections in the most mindful and sustainable ways. Our swimsuits are made from advanced eco-friendly fabrics which use regenerated nylon yarns derived from pre-consumer waste. These recycled textiles maintain a durable soft feel and premium quality.
Best suited for cups A to DD
Removable soft cups - remove cups to give more depth if you have a larger bust
Stretch ladder trim detail
Adjustable & convertible straps - adjust for comfort & to ensure the perfect fit
We offer FREE delivery for all orders over $150. We have the below shipping options:
Australia:
Standard Shipping within Australia (3-5 days): $9.95
Express Shipping within Australia (1-2 days): $14.95
Same Day Shipping within Sydney region eligible postcodes: $18.95
Next Day Shipping within Sydney region eligible postcodes: $16.95
For more information visit our shipping page here.
Returns
We offer a refund, store credit or exchange within 30 days of you placing your order. Please note, items purchased during flash sale events and promotions are not eligible to be returned unless faulty. For more information visit our Returns page here.
Describe your body type (select all that apply) Small bust, Long torso
Size purchased AU12
Rated 5 out of 5 stars
1 month ago
Lovely colour good fit
This is the second pair in this style I have bought and the third item of swimwear from sea level. The cut is flattering.
How would you describe the fit?Rated 0.0 on a scale of minus 2 to 2
Runs small True to size Runs large
How would you describe the quality?Rated 5.0 on a scale of 1 to 5
Poor Excellent
Jenice R.
Verified Buyer
Reviewing
Eco Essentials Spliced One Piece
I recommend this product
What is your age range? 65+
What is your height? 5' 5"
What is your usual clothing size? AU10
Describe your body type (select all that apply) Full bust, Short torso
Size purchased AU12
Cup size C
Rated 5 out of 5 stars
2 months ago
Spliced One Piece
I was a Seafolly distributor for many years & felt there was nothing like their fit & technology of fabric!!
I have to say that as a first time purchaser of your swimwear, I am so impressed by the styling, cut & overall fit. I am am a size 8-10 bottom & size 12 top, that can be complicated, however the Eco One Piece size 12 manages to cater to my needs. Very happy.
How would you describe the fit?Rated 0.0 on a scale of minus 2 to 2
Runs small True to size Runs large
How would you describe the quality?Rated 5.0 on a scale of 1 to 5
Poor Excellent
Julie
Verified Reviewer
Reviewing
Eco Essentials Spliced One Piece
I recommend this product
What is your age range? 55-64
What is your height? 5' 2"
What is your usual clothing size? AU10
Describe your body type (select all that apply) Short torso
Size purchased AU10
Rated 5 out of 5 stars
8 months ago
Second One I’ve Purchased
Have previously purchased a one piece a few years ago. Fits well and flattering. I swim almost every day in saltwater and it has not deteriorated too quickly.
How would you describe the fit?Rated 0.0 on a scale of minus 2 to 2
Runs small True to size Runs large
How would you describe the quality?Rated 4.0 on a scale of 1 to 5
Poor Excellent
Jane D.
Verified Buyer
Reviewing
Eco Essentials Spliced One Piece
I recommend this product
What is your age range? 65+
What is your height? 5' 9"
What is your usual clothing size? AU12
Describe your body type (select all that apply) Long torso
Cup size D
Rated 5 out of 5 stars
9 months ago
Love these
Very flattering as well as comfortable. Loving the colour too.
How would you describe the fit?Rated 0.0 on a scale of minus 2 to 2
Runs small True to size Runs large
How would you describe the quality?Rated 4.0 on a scale of 1 to 5
Poor Excellent
Kylie S.
Verified Buyer
Reviewing
Eco Essentials Spliced One Piece
I recommend this product
What is your age range? 45-54
What is your height? 5' 6"
What is your usual clothing size? AU12
Describe your body type (select all that apply) Curvy
Size purchased AU14
Cup size C
Rated 5 out of 5 stars
11 months ago
Great bathers. Very comfy.
Really like the fit of this bather. Already had one and ordered another one the same in a different color.
How would you describe the fit?Rated 0.0 on a scale of minus 2 to 2
Runs small True to size Runs large
How would you describe the quality?Rated 5.0 on a scale of 1 to 5
Sea Level Australia reside, work and manufacture on Gadigal country in Sydney, New South Wales, Australia. We acknowledge the Traditional Custodians of this land, and we pay our respects to the Elders past and present.
https://sealevelaustralia.com.au/products/sl1039eco-black-essentials-spliced-one-piece6613848883309Eco Essentials Spliced One Piece129.95//sealevelaustralia.com.au/cdn/shop/files/eco-essentials-black_spliced-one-piece_sea-level-australia_1.jpg?v=1736136537//sealevelaustralia.com.au/cdn/shop/files/eco-essentials-black_spliced-one-piece_sea-level-australia_1_large.jpg?v=1736136537AUDInStockOne Piece223337709677All products except Sale209103847533B-C Cup Swimwear277525495917Black Edit277249458285Black One Piece Swimsuit209103945837D Cup Swimwear209104207981DD Cup Swimwear277763194989Eco Essentials + Resort Wear277076738157Eco Essentials - Stock Management269829046381Eco Essentials Black Swimwear282749108333Eco Essentials Spliced One Piece286969299053Eco Essentials Spliced One Piece59825684523Eco Essentials Swimwear268251234413Ethical & Sustainable Swimwear274549342317Featured -- Draft274560581741Longline One Piece Swimwear283872690285Longline Swimwear278865018989Monochrome Swim277487550573Mother's Day Gifts285582721133One Piece & Cover Up Under $250285582655597One Piece & Sarong Under $20038290751531One Piece Swimwear58988560427Shop All Women's Swimwear277607972973Spliced One Pieces275275513965Swimwear Gift Guide275273351277Swimwear Under $150288948060269The Modern Minimalist287258411117The Signature Edit
Sea Level Swim is committed to creating collections in the most mindful and sustainable ways. Our swimsuits are made from advanced eco-friendly fabrics which use regenerated nylon yarns derived from pre-consumer waste. These recycled textiles maintain a durable soft feel and premium quality.
Best suited for cups A to DD
Removable soft cups - remove cups to give more depth if you have a larger bust
Stretch ladder trim detail
Adjustable & convertible straps - adjust for comfort & to ensure the perfect fit