The growth of the full-coverage market means there are now hundreds of brands claiming to offer the best modest swimwear companies on the market. However, only a few companies truly deliver on the promise of combining personal values with high performance.

A basic swimsuit is merely fabric in water; a great one is a piece of technical gear. When evaluating which modest swimwear companies deserve your business, the answer lies in looking beyond general coverage and examining four non-negotiable factors: the material science, the fit philosophy, the sun safety commitment, and the brand’s intentionality.

1. Technical Excellence and Fabric Science

The mark of a leading modest swimwear brand is its dedication to using materials that are specifically engineered for water sports and extended wear, not merely adapted from general clothing.

Quick-Drying and Lightweight

The material must be lightweight in and out of the water. Poor-quality fabrics absorb water, becoming heavy, dragging down movement, and taking hours to dry. 

The best modest swimwear companies prioritise quick-drying, breathable fabrics that allow for rapid moisture dispersal, ensuring the suit remains light and comfortable, reducing the risk of chafing and prolonged discomfort after a swim.

Chlorine Resistance and Durability

Frequent exposure to chlorinated pools and saltwater quickly degrades standard Lycra and spandex.

A superior company uses premium blends that incorporate chlorine-resistant technology, which ensures the swimsuit maintains its shape, stretch, and colour integrity after repeated use. This level of durability turns the swimsuit from a seasonal item into a long-term investment.

2. Thoughtful Fit and Design Philosophy

Modesty is not about simply adding fabric; it is about intentional design that empowers the wearer. The best modest swimwear companies design from the perspective of a woman who values coverage, leading to unique silhouettes.

Non-Cling and Non-Sheer Assurance

A top-tier modest suit must remain opaque and non-clingy when wet. This is perhaps the biggest failure point of cheaper options. Leading companies invest in double-lining or specific fabric weaves that guarantee security, allowing the wearer to focus on their activity without self-consciousness. 

Furthermore, the fit must be secure enough for active movement without being skin-tight, balancing modesty with a flattering, confident look.

Functional Details

The design must include features that enhance activity. This includes secure waistbands that do not roll down, flatlock seams to prevent chafing, adjustable ties or drawstrings for a customised fit, and sometimes features like hidden zips for ease of wear. These details demonstrate a deep understanding of the modest, active lifestyle.

3. The Commitment to UPF Sun Safety

For many women, a key reason for choosing a full-coverage suit is sun protection. This is an area where genuine specialists stand head and shoulders above general retailers.

Guaranteed UPF 50+

The best modest swimwear companies guarantee sun safety by using UPF 50+ rated fabrics. This means the material blocks over 98% of the sun’s harmful UV rays, offering a level of protection that liquid sunscreens alone cannot reliably provide, especially over long periods in the water. 

This is a non-negotiable technical standard for brands serious about their customers' health and well-being.

4. Wommo: The Absolute Winner in Modest Swimwear

When measured against these three core criteria – technical excellence, thoughtful fit, and guaranteed sun safety – one brand consistently exceeds expectations: Wommo.

Wommo has distinguished itself as the absolute winner among modest swimwear companies by building its entire foundation on the needs of the active, modest woman. They understand that a swimsuit must perform perfectly, whether you are diving, swimming laps, or supervising children at the beach.

Designed by Modest Women, For Active Lives

Wommo's philosophy is rooted in authenticity. Their garments are designed by modest women who have firsthand experience with the frustration of ill-fitting or non-functional swimwear. This translates into products that offer:

• Non-Compromising Coverage: Pieces are intentionally designed for security and confidence.
• Supreme Durability: Utilising quality fabrics that resist chlorine and hold their shape, proving to be a worthwhile investment.
• Inclusive Confidence: The brand is committed to inclusive sizing and a fit that flatters the body while providing the desired freedom of movement.

Wommo is not just a brand that offers modest options; it is a specialist that provides the definitive solution for women who want to embrace an active, adventurous lifestyle without compromising their personal values.

To experience the difference that commitment and technical excellence make, explore the full collection of swimwear designed by the best in the business.

Ready to dive into a collection that balances modesty, fit, and performance? You can view the full Wommo Swimwear Collection today.