Summersalt review

Summersalt suits shoppers who have struggled to find a one-piece that is long enough or supportive enough. The brand says its fit is informed by 1.5 million measurements taken from 10,000 real women, and it sells sizes 0 to 24 with a Long Torso range alongside regular lengths. Its collection page says the swimwear fabric has 4x the compression and 5x the strength of regular swimwear and that recycled materials are used in all swimsuits and in packaging. Fit filters for Boob Support, Butt Coverage, Sewn in Cups and Adjustable Straps make the catalog easy to narrow. The Ruched Sidestroke lists at $125, and during November 2026 the code SWIM50 brought it to $62.50, so timing a purchase pays off. The drawbacks are logistics: free shipping only starts at $200, and the shipping page warned that order processing was taking 28 business days during a warehouse transition. Order well ahead of a trip.

Who it is for

long-torso shoppers who want a fit-focused one-piece

Price

The Ruched Sidestroke lists at $125 (promotions can cut it to $62.50).

The Ruched Sidestroke $125
Quoted from the vendor pricing page on November 13, 2026.

Key features

• Swimwear in sizes 0 to 24, with a dedicated Long Torso range
• Fit based on 1.5 million measurements from 10,000 women, according to Summersalt
• Fabric with 4x the compression and 5x the strength of regular swimwear, according to the brand
• Recycled materials in all swimsuits and packaging
• Fit filters such as Boob Support, Butt Coverage, Sewn in Cups and Adjustable Straps

Strengths and weaknesses

• Strength: Long Torso versions of popular styles like The Sidestroke
• Strength: Recycled materials in every swimsuit
• Strength: Promo codes such as SWIM50 took The Ruched Sidestroke to $62.50 in November 2026
• Weakness: Free shipping starts at $200, the highest threshold here
• Weakness: Its shipping page warned of a 28 business day processing time during a warehouse transition
• Weakness: Only Summersalt's own designs

Key facts

• Entry price: $125 list for The Ruched Sidestroke
• Sizes: 0 to 24
• Free shipping: Orders $200+
• Materials: Recycled materials in all swimsuits
• Fit data: 1.5 million measurements, 10,000 women

Where it ranks

Summersalt is No. 4 in our Best Places to Buy Swimwear verdict and No. 7 in Best Plus Size Swimwear and No. 1 in Best Swimwear Brands and No. 8 in Best Swimwear for a Tummy.