Summersalt The Sidestroke Seaweed & Seaglass & White Sand One Piece Swimsuit in Size 0. This is in excellent, gently used condition, with no flaws to note. Called the “Unicorn of Swimsuits” by The Today Show, The Sidestroke is one of our best-selling swimsuits and offers superior compression. The suit won top honors from the stylish minds at Elle Magazine for the #1 most wildly-flattering one-shoulder style. BOOB SUPPORT: Full support without cups or padding—great for any boob size BUTT COVERAGE: C Coverage: Our fullest coverage COMPRESSION: Diagonal seaming and our signature fabric keeps everything in place COMPOSITION: 78% recycled polyamide, 22% elastane FIT TIP: Swimwear should fit snug when dry