Discover long-length swimsuits designed to provide modest coverage, tummy control, and comfortable support for British waters and poolside days. This guide reviews five top options available on Amazon UK, highlighting features like UPF protection, built-in bras, zippers for easy wearing, and durable fabrics that resist chlorine. Whether you’re seeking athletic one-pieces for training or stylish modest swimwear for sun-safe days, these picks deliver on coverage without compromising on movement or style.
| Product | Brand | Key Features |
|---|---|---|
| ATTRACO One Piece Swimsuit Women | ATTRACO | Tummy control, racerback, knee-length, wide straps |
| ATTRACO Zip Up One Piece | ATTRACO | Half-zip, full back coverage, UPF 52+, quick-drying |
| Zoggs Cable Zipped One Piece | Zoggs | High neck, extended front zip, recycled Eco Fabric |
| Charmo High Waisted Capris | Charmo | Long swim shorts, tummy control, UV protection, liner |
| Smismivo Tummy Control Swimsuit | Smismivo | Ruched torso, removable padding, halter neck |
Note: All product information is provided by the seller and linked directly to the Amazon UK listings.
ATTRACO One Piece Long Tummy Control

The ATTRACO One Piece Swimsuit for women combines tummy control with a racerback design and wide straps to support a wide range of movement. This knee-length, athletic bathing suit offers a sewn-in soft wireless bra for chest support, providing a modest look and comfortable contour for active swimming. Suitable for pool workouts or beach days, its design emphasises coverage while maintaining flexibility and ease of wear.
Key features include:
– RACERBACK style and WIDE STRAPS for mobility
– SEWN-IN wireless bra for chest support
– KNEE LENGTH modest design for coverage and movement
ATTRACO Zip Up One Piece With Zip

This thoughtful long-length swimsuit features a half-zip closure which makes wearing quick and simple, especially when transitioning from pool to sun. The design emphasises full back coverage and skin-friendly materials, with UPF 52+ protection and chlorine resistance for longer-lasting colour and shape. It combines fashion-forward color-blocking with practical elements for everyday swimmers and light training sessions.
Key features include:
– UNIQUE DESIGN with color block accents
– ZIPPER CLOSURE for easy wear
– UPF 52+ and chlorine resistant
Zoggs Cable Zipped One Piece

The Zoggs Cable Zipped High Neck One Piece prioritises comfort and coverage with a sporty high-neck design and a full-length front zip. The extended zip makes changing easier, while the Eco Fabric uses recycled plastic bottles and consumer waste for a more sustainable choice. It is well-suited for regular swim sessions or casual pool days where extra neck support and modest coverage are preferred.
Key features include:
– Sporty high-neck with extended front zip
– Daily-swim durability with full back coverage
– EcoFabric made from recycled materials
Charmo High Waisted Capris With Liner

Charmo’s long swim shorts pair with rashguards and other swimwear for a versatile wardrobe. The 4-way stretch fabric provides UV protection and anti-chlorine properties, helping to maintain fit and colour. The capri length offers modest coverage well-suited for those seeking leg coverage, while the elastic waistband and front lining support tummy control without restricting movement.
Key features include:
– Long length with tummy control
– 4-way stretch fabric with UV protection
– Anti-chlorine and front lining for modest coverage
Smismivo Tummy Control Swimsuit

The Smismivo Tummy Control Swimsuit features a ruched torso to smooth tummy imperfections and enhance silhouette confidence. Its adjustable halter neck provides support and shaping, while removable padded cups offer light padding and full lining to prevent show-through. This full-coverage design is ideal for modest swimmers seeking flattering lines and reliable support across various water activities.
Key features include:
– Ruched torso to conceal tummy areas
– Adjustable halter neck and removable padding
– Full lining for opacity and comfort
Buying Guide: Key Considerations For Long Length Swimsuits
When choosing long-length swimsuits, consider how you plan to use them, the level of coverage you prefer, and the fabric’s performance in water and sun exposure. Here are factors to compare:
- Coverage and length: knee-length, capri, or full-length designs, and whether you want side pockets for small items.
- Support: built-in bras, racerback styles, and high-neck designs influence support for different bust sizes and comfort during activity.
- Fabric and protection: UPF ratings, chlorine resistance, and eco-friendly or recycled fabrics can impact longevity and environmental impact.
- Ease of wear: zippers or half-zips aid in putting on and taking off; consider seam construction and skin-friendly linings for comfort.
- Maintenance: quick-drying materials, durability against pool chemicals, and colour retention.
- Fit and sizing: look for modest fits with tummy control features if you want a streamlined silhouette.
These products provide a range of options from athletic, high-support suits to modest, fashion-forward designs. Consider your pool frequency, climate, and activity level to pick the swimsuit that best fits your needs without compromising on comfort or style.