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Tracked standard delivery on all orders over £150.
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If you are not 100% satisfied with your product we are happy to offer a full refund, credit note or exchange as long as the product is returned to us in a new, unworn condition with the original packaging within 14 days.

Ren Bikini Bottoms

Availability: In stock

The Ren Bottoms’ simple uncluttered style and active cut makes them comfortable and practical. Tie-free for comfort when wearing under a wetsuit.
10% of the profits from sales of this bikini will be donated to Surfers Against Sewage.

Save £15 when you buy a bikini top and bottoms, just add the bikini of your choice to your basket and we'll do the rest.
  • 78% recycled polyamide / 22% elastane, 190g/m², 100% polyamide lining
  • Vita Carvico fabric contains ECONYL® 100% post-consumer recycled polyamide, intimately blended with XTRA LIFE LYCRA®
  • Classic bikini cut, low rise
  • No ties to interfere when wearing under a wetsuit
  • Digitally printed stripe, print position may differ to garment shown
  • Highly resistant to chlorine and suntan creams and oils, provides UV protection and colour and shape durability in sea water
  • Spun and knitted in Italy, printed and sewn in Portugal
Fabric & Aftercare
Fabric: 78% recycled ECONYL® polyamide / 22% XTRA LIFE LYCRA® elastane, 190g/m², 100% polyamide lining. Fabric spun and knitted in Italy, printed and sewn in Portugal. Oekotex Standard 100 certified.

Aftercare: Wash at 30°C on a gentle cycle with similar colours / Do not dry clean or tumble dry / Low spin / Do not bleach or use fabric softener / Line dry only away from direct heat
  • Classic bikini fit, low rise
  • Studio model Lowenna is wearing a size 10 and is 5'9" / 176cm tall, chest 32" / 81cm, waist 24" / 61cm

Size Guide

Ren Bikini Bottoms

Availability: In stock

1/2 WAIST AT TOP BAND 35 37 39 41 43
OUTER LEG LENGTH 4.5 5 5.5 6 6.5
LEG OPENING WIDTH 1/2 23 24 25 26 27
8 68 - 68 89 - 91 71 - 74
10 68 - 71 91 - 94 74 - 76
12 71 - 74 94 - 97 76 - 79
14 76 - 79 99 - 102 79 - 81
16 81 - 84 104 - 107 81 - 84


When we set out to design our swimwear range, we knew we wanted a fabric that would be both fit for purpose and responsibly sourced.

The premium Italian Carvico fabric we've used ticks both boxes. Containing 78% ECONYL®, which is made from 100% regenerated polyamide from sources including recycled fishing nets, it is two times more resistant to chlorine and suntan products than traditional swimwear fabrics and provides excellent UV protection. The blend also contains XTRA LIFE LYCRA® which gives superior shape and colour retention in salt water.

Finisterre will donate 10% of the profits from the sale of ECONYL® swimwear to Surfers Against Sewage, an environmental charity protecting the UK's waves, oceans and beaches.

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