Womens Flexible Swim Base Layers

Lavacore Women's Long Sleeve Shirt

15 reviews

SKU: LVCSLSW6

^$129.95

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In Stock

DESCRIPTION

A female-specific, thermal-insulated long sleeve top with 4-way stretch and neutrally buoyant material.

NeoSport 1.5mm Xspan Women's Long Sleeve Top

13 reviews

SKU: NSPPLSSW8

~~$99.95~~ Save: $22 (22%)

^$77.95

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In Stock

DESCRIPTION

A women's long sleeve top made from XSPAN material with 4-way stretch neoprene and no zipper design.

Lavacore Women's Vest

11 reviews

SKU: LVCVW8

^$99.95

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In Stock

DESCRIPTION

A women's vest made with Lavacore's technically advanced fabric, providing thermal control and flexibility for water sports.

O'Neill Women's UPF 50+ Basic Skin Long Sleeve Rash Tee

10 reviews

SKU: ONL4340BKSM

^$37.95

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In Stock

DESCRIPTION

A women's long sleeve rash tee with UPF 50+ protection, quick-dry design, and flat-lock seams for added comfort and durability.

Lavacore Women's Long Sleeve Hooded Shirt

4 reviews

SKU: LVCHSW6

^$159.95

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In Stock

DESCRIPTION

A thermal, windproof hooded shirt with Polytherm tri-laminate and SPF 50+ protection for women.

Scubapro 1.5mm Everflex Women's Long Sleeve Top

4 reviews

SKU: SCPE1LSWTSM

^$219

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In Stock

DESCRIPTION

A water-repellant, high-stretch 1.5mm neoprene top for women, providing warmth, comfort, and range of motion.

Scubapro Everflex 1.5 Legging Women's

3 reviews

SKU: SCPE1LWT3XL

^$219

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In Stock

DESCRIPTION

A form-fitting, 1.5mm neoprene legging for female scuba divers, providing warmth, comfort, and range of motion.

Lavacore Women's Short Sleeve Shirt

1 reviews

SKU: LVCSSW20

^$119.95

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In Stock

DESCRIPTION

A female-specific short sleeve shirt with antibacterial fleece and overlap flat lock stitch for reduced water flow.

Scubapro 0.5mm Sport Women's Full Wetsuit

1 reviews

SKU: SCPSF05WSM

^$189

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In Stock

DESCRIPTION

A comfortable and stretchable 0.5mm full wetsuit for women, perfect for pool, warm dives, and layering.

Lavaskin by Oceanic Women's Short Sleeve Shirt

1 reviews

SKU: LVCSWSSW10

^$69.95

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In Stock

DESCRIPTION

A Super comfortable, UPF 50+ Lavaskin short sleeve shirt with 1.5mm thickness for scuba diving.

Apeks ThermiQ Carbon Long Sleeve Top for Women

SKU: APXTLWWXS

~~$149~~ Save: $49.03 (33%)

^$99.97

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In Stock

DESCRIPTION

A comfortable and flexible long sleeve top for women, designed for scuba diving with advanced graphene lining.

Scubapro Everflex 1.5mm Women's Long Sleeve Top Teal X-Large Open Box

SKU: SCPE1LSWTXLO

~~$219~~ Save: $65.70 (30%)

^$153.30

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In Stock

DESCRIPTION

An Everflex neoprene long sleeve top in teal offering warmth, comfort, and protection for tropical diving.

Apeks ThermiQ Carbon Short Sleeve Top for Women

SKU: APXTSWWMD

~~$129~~ Save: $79.03 (61%)

^$49.97

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In Stock

DESCRIPTION

A comfortable and flexible short sleeve top for women, providing ultimate warmth and breathability.

Sharkskin High Performance Long Sleeve Top for Women

SKU: SHSHPLSW10

^$199.99

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In Stock

DESCRIPTION

A women's long sleeve top by Sharkskin with Chillproof and Neoprene panels, Titanium Far Infrared technology, and UPF50+.

Waterproof R30 Short Sleeve Rash-Guard, Women's

SKU: WPGR3SWXSS

^$71

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In Stock

DESCRIPTION

A women's short sleeve rash-guard made of spandex, ideal for scuba diving, with flat-lock stitching for added comfort.

Sharkskin Chillproof Women's Long Sleeve Front Zip Top and Pants Package

SKU: SHSCFTWP

~~$439.98~~ Save: $44 (10%)

^$395.98

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In Stock

DESCRIPTION

A Neutrally buoyant women's top and pants package with thumb loops and 3-layer membrane for wind and water protection.

Cressi 2.5mm Core Vest Base Layer for Women

SKU: CSB25BVWLR

~~$94.95~~ Save: $14.24 (15%)

^$80.71

+ wishlist

In Stock

DESCRIPTION

A 2.5mm neoprene vest for women that enhances warmth and comfort during scuba diving.

Waterproof R30 Long Sleeve Rash-Guard, Women's

SKU: WPGR3LW23X

^$83

+ wishlist

In Stock

DESCRIPTION

A women's long sleeve rash-guard made of spandex, ideal for scuba diving, with flat-lock stitching for added durability.

Waterproof MeshTec 3D Women's Undergarment, Top

SKU: WPGUMTTWXS

^$239

+ wishlist

In Stock

DESCRIPTION

A female-specific, snug-fitting undergarment with a waterproof 3D mesh lining, stitched design, and thumb loops.

Spacefish Army Psychedelic Mermaid Women's Front Zip Long Sleeve Rashguard

SKU: SFAPRTW3X

^$89

+ wishlist

In Stock

DESCRIPTION

A chic and eco-friendly full zip rashguard for women with UPF50 sun protection and 4-way stretch fabric.

Fourth Element Xerotherm Women's Top

SKU: FRTXTWTM

^$237

+ wishlist

In Stock

DESCRIPTION

A women's thermal diving top made with Polartec Powerstretch for superior insulation and moisture wicking.

Fourth Element J2 Women's Shorts

SKU: FRTJ2SWXL

^$92

+ wishlist

In Stock

DESCRIPTION

A sustainable, anti-microbial base layer shorts with exceptional fit and moisture-wicking design for female divers.

Bare Ultrawarmth Base Layer Women's Top

SKU: BREMUWBLTWXL

^$124.95

+ wishlist

In Stock

DESCRIPTION

A high-performance women's base layer top with advanced infrared technology and moisture-wicking fabric.

Scubapro UPF 80 T-Flex Long Sleeve Rash Guard for Women

SKU: SCPU8WGRLR

^$99

+ wishlist

In Stock

DESCRIPTION

A high-performance, statement-making rash guard with unbeatable UPF 80 UV protection, easy donning, and super-soft, high-stretch material.

Fourth Element Thermocline Long Sleeve Top Women's

SKU: FRTTLTW12

^$289

+ wishlist

In Stock

DESCRIPTION

A lightweight, hypoallergenic black top made from recycled nylon, offering breathable thermal protection and UV resistance.

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Womens Flexible Swim Base Layers

As the sun begins its slow descent into autumn, the call of the water remains irresistible for many. Whether you're gearing up for a late-season snorkeling adventure, a dive trip to warmer climates, or simply want to keep up your lap swimming routine as the air cools, women's flexible swim base layers offer an essential foundation for comfort and performance in and around the water. These versatile garments are designed to move with you, providing a second-skin fit that supports a wide range of aquatic activities. For anyone who’s ever felt the chill of a brisk morning dive or the sting of saltwater on bare skin, the value of a thoughtfully chosen base layer becomes immediately clear. Crafted from quick-drying, stretchy fabrics, these base layers help regulate body temperature, wick away moisture, and offer an extra barrier against the elements—making them ideal for both seasoned divers and those new to the underwater world.

When selecting women's diving base layers, it’s important to consider the specific demands of your chosen activity and the conditions you’ll face. For divers, a flexible base layer worn under a wetsuit can provide vital thermal insulation, especially during extended bottom times or in cooler waters. Snorkelers and open-water swimmers appreciate the added sun protection, as well as the way these layers help prevent chafing from fins, masks, or buoyancy belts. Even for pool swimmers, a lightweight base layer can make early morning laps more comfortable, warding off the initial chill before you settle into your stroke. Many women love these layers for their flattering fit and the confidence they inspire—whether you’re gliding through kelp forests, floating above coral reefs, or enjoying a quiet swim at your local pool. These garments also make thoughtful gifts for the water lovers in your life, especially as the holiday season approaches and many are planning winter getaways or dreaming of tropical escapes. A carefully chosen base layer is a gesture that says you understand their passion and want them to enjoy every moment in the water with comfort and style.

As you browse our selection, you’ll find options tailored to a variety of preferences and needs, from ultra-lightweight tops for tropical dives to thicker, insulating layers for cooler conditions. Many women appreciate the convenience of layering—being able to add or remove pieces as water temperatures change throughout the day, or as their activity shifts from snorkeling to stand-up paddleboarding or kayaking. Durability is key, as these layers are often exposed to salt, sun, and repeated washings; look for features like flatlock seams to prevent irritation, and materials that resist fading and stretching. For those seeking even more specialized coverage, our collection of Womens Swim Base Layer Shirts highlights shirts designed for maximum mobility and protection. Ultimately, the right base layer is an investment in your comfort, confidence, and enjoyment of every aquatic adventure—whether you’re braving the first cool days of fall or planning your next journey beneath the waves.