Women's underwire bikini split swimsuit, European and American fit, made from nylon and spandex fabric with high elasticity for swimming, wading, fitness and sports trends, available in black, khaki or white in sizes S, M, L.
Women's underwire bikini swimsuit set with European and American fit for swimming and fitness

This women's underwire bikini swimsuit is designed for adult women seeking a supportive, secure fit during water-based activities such as swimming, wading, and aquatic fitness. The set includes a bikini top with underwire construction and split briefs, made from a durable nylon fabric with a spandex lining for high elasticity. Available in three colours—black, khaki, and white—and in European/American sizes S, M, and L, it caters to those preferring a specific fit profile different from Asian sizing. The tight, high-elasticity design ensures the swimsuit stays in place during movement, while the sleeveless style offers unrestricted arm mobility. Ideal for beachwear, pool use, or sports trends, this bikini set combines practical functionality with a simple colour palette.
Features and Construction

The bikini features several design elements focused on fit, support, and durability for active use in water.
Material and Build
The swimsuit is constructed from nylon fabric, known for its strength and quick-drying properties, paired with a spandex lining that provides essential stretch and recovery. This combination creates a high-elasticity material that retains its shape and offers a tight, secure fit. The underwire in the bikini top adds structured support, enhancing comfort and silhouette during swimming or sports activities. The fabric's durability supports repeated use in chlorinated or saltwater environments, following general care for synthetic blends.
Size and Practical Fit
The swimsuit is offered in European and American sizes S, M, and L, with specific guidance that Asian sizes typically run 1 to 2 sizes smaller. Customers are advised to choose the larger size if their measurements fall between two sizes. A note on manual measurement tolerance of 2-3 cm is included, emphasising the importance of consulting the size chart before purchase. The tight, high-elasticity design ensures the briefs and top fit snugly, minimising movement during activity while providing coverage.
Uses and Placement

This bikini set is designed for various water-based and fitness scenarios, balancing style with practicality.
Event or Professional Use
While not specifically designed for competitive swimming, the bikini's supportive underwire and secure fit make it suitable for fitness swimming, aqua aerobics, and wading activities. Its durable nylon construction can withstand regular use in pools, lakes, or seaside environments. The sleek, tight design aligns with sports trends, offering a functional option for women engaging in aquatic exercise or recreational swimming where both support and freedom of movement are valued.
Everyday Home Use
For casual beach outings, poolside relaxation, or holiday wear, this bikini provides a practical and stylish option. The choice of black, khaki, or white offers versatility to match different preferences or mix with other beachwear. The split brief style and sleeveless top ensure comfort during sunbathing or light swimming, while the high-elasticity fabric maintains its shape through daily use. It serves as a reliable swimwear option for vacations, spa visits, or simply enjoying warm weather near water.
Benefits and Buying Value

The swimsuit offers several practical advantages centred on fit, support, and material performance.
Reuse and Low Maintenance
Constructed from durable nylon and spandex, the bikini set is designed for repeated use, retaining its elasticity and colour through multiple swims. Following standard care for synthetic swimwear—typically machine washing in cool water and air drying—can help maintain its condition. The fabric's resistance to chlorine and saltwater degradation supports longevity, making it a cost-effective choice for regular swimmers or frequent holidaymakers.
Why Choose This Product
This bikini set stands out for its underwire support combined with a high-elasticity, tight-fitting design, catering specifically to women seeking both comfort and security during water activities. The European and American sizing provides an alternative fit option, while the three colour choices offer visual flexibility. Its applicability to swimming, wading, and fitness makes it a versatile addition to any swimwear collection, especially for those prioritising functionality alongside a sleek, brief-style aesthetic.



