Seafolly Active Solids Triangle Bikini Top - Multi Fit A-D Cups And Nylon Blend

Seafolly Active Solids Triangle Bikini Top brings the Australian swim label's classic triangle swim shape into a plain color interpretation with adjustable ties and a stretch fabric blend aimed at adult women looking for flexible support and coverage at the beach and pool.

Design, Fit And Fabric Details

The Active Solids Triangle Bikini Top follows Seafolly's slide triangle format, where two triangular cups move along the underbust band so the wearer can adjust how much coverage they want at the front while keeping the same tie structure at the neck and back for support. The slide triangle format with movable cups and tie straps is characteristic for this model.

The top uses a multi fit concept that aims to cover a range from approximately A to D cup sizes in one triangle construction, relying on removable soft cups and flexible tie straps rather than fixed underwires or separate cup labeling. The multi fit approach targets A-D cups.

For fabric, Seafolly specifies a nylon and elastane stretch swim cloth, with documented blends in this line such as 80% nylon and 20% elastane backed by full lining to improve opacity and shape retention when wet. The 80% nylon and 20% elastane blend is documented for this triangle bikini top.

Sizing, Coverage And Target Wearers

Seafolly organizes its swim sizing numerically, and its triangle bikini tops are offered across main-range sizes such as 6-16 in its charts, covering a span that roughly maps to about US 2-10 equivalents for bust and underbust measurements. The numeric size range around 6-16 frames the available sizing.

The brand positions the Active Solids Triangle Bikini Top for adult women who want an adjustable, non-underwired triangle swim top rather than a molded bra structure, making it appropriate for casual swimming, sunbathing and resort use where fit can be fine tuned by tightening or loosening the neck and back ties.

Coverage is controlled by how far the triangular cups are slid along the band and how the wearer ties the straps, and removable soft cups inside the lining can be kept for modesty and shape or removed entirely when a flatter, unpadded look is preferred. Removable soft cups and adjustable ties contribute directly to coverage control.

Price Positioning And International Context

In European retail, reports document that the Active Solids Triangle Bikini Top is carried at around 85 euros as of mid September 2026, a level that sits in the middle to upper part of the retailer's triangle bikini top band between approximately 19.99 euros and 110 euros for Seafolly pieces. The 85 euro listing locates Active Solids in a mid to upper price tier.

Coverage of German department store assortments shows Seafolly triangle tops such as Sea Dive listed around 65 euros and Beach Bohème around 80 euros, placing Active Solids around 20 euros above the Sea Dive triangle and about 5 euros above the Beach Bohème triangle in that specific assortment. This documented price gap shows how Active Solids is positioned against Sea Dive and Beach Bohème.

Other coverage of triangle bikini tops by Seafolly points to similar nonunderwired designs, such as a plain black triangle bikini top documented with a material blend of 95% polyamide and 5% elastane, underscoring that the brand uses various nylon and elastane ratios in its triangle range while staying within the same stretch swim fabric family. The 95% polyamide and 5% elastane black triangle bikini top illustrates a comparable fabric approach.

Comparison With Another Triangle Bikini Top

A neighboring model that illustrates how Seafolly approaches triangle design and pricing is the Gia Triangle Bikini Top documented by the US retailer Everything But Water, which is listed with a style number 31437-717 and a fabric made from 80% recycled nylon and 20% elastane, also with removable soft cups and adjustable neck and back ties. The Gia Triangle Bikini Top uses 80% recycled nylon and 20% elastane and follows the same adjustable triangle concept.

On that US retailer listing, the Gia Triangle Bikini Top shows sizes such as 4US/8AU, 6US/10AU, 8US/12AU and 10US/14AU, which clarifies how Seafolly's numeric Australian sizes map to US size labels for triangle swim tops. The 4US/8AU up to 10US/14AU mapping provides a practical bridge between AU and US sizing.

Price-wise, that Gia triangle top is shown at a markdown from an original $98.00 to $39.99, which situates it within US swimwear pricing bands and shows how a Seafolly triangle piece can sit as a mid priced item when offered through US specialty swim retailers. The reduction from $98.00 to $39.99 indicates the US price context for a comparable Seafolly triangle bikini top.

Placement In The Triangle Bikini Top Segment

Within the broader triangle bikini top segment, Seafolly Active Solids Triangle Bikini Top sits as a nonunderwired, adjustable piece that aims to make a single style work for A-D cups through its multi fit construction, contrasting with more segmented cup systems or fully molded bra tops that require separate SKUs for each cup and band pairing.

Compared with Seafolly's Sea Dive triangle top that is listed around 65 euros and the Beach Bohème triangle top around 80 euros in the same European retail context, Active Solids adds a modest price premium that aligns with its plain color look and documented multi fit cup emphasis, yet remains well below the upper edge of Seafolly's triangle top pricing band around 110 euros. The 65 euro Sea Dive and 80 euro Beach Bohème figures give context to the 85 euro Active Solids listing.

For US shoppers considering triangle swim tops from Seafolly, the combination of nylon and elastane stretch fabric, removable cups, slide triangle construction and tie back design illustrated by both Active Solids and Gia makes these tops suitable for those wanting flexibility in coverage and support rather than a fixed bra like structure, with pricing documented from $98.00 at launch for a similar Gia triangle piece in the US to around 85 euros for Active Solids in European retail.