Women's Bikini Bottoms

For our women’s surf and swim lineup, we worked with Team Free Fly—big-wave surfers, freedivers, longboarders, and waterwomen from around the world—to help us build wildly comfortable, surf-ready styles that stay put in the waves and look amazing on land.

One-Piece Suits

Bikini Tops

Bikini Bottoms

Boardshorts & Rash Guards

17 Products

Show FiltersFilter & Sort

Filter & Sort

Sort

Featured

Most relevant

Best selling

Price, low to high

Price, high to low

Shop By

Women's

Style

Bottoms
Swimwear

Size

Color

Black
Blue
Patterns
Red

Price

Under $25

$25 - $50

$50 - $75

$75 - $100

Above $100

Materials & Fabrics

TideKnit

UPF Rating

UPF 50+

Availability

In stock
Out of stock

Sort By: Featured

Featured

Most relevant

Best selling

Price, low to high

Price, high to low

Women's Wavebound High Waisted Bikini Bottom - Cosmic Bloom Plum

Women's Wavebound Cheeky Bikini Bottom - Magenta Haze

Women's Wavebound High Waisted Bikini Bottom - Nolia Floral Print Stone

Women's Wavebound High Waisted Bikini Bottom - Ocean Mist

Women's Wavebound High Waisted Bikini Bottom - Calypso Print Light Coral

Women's Wavebound High Waisted Bikini Bottom - Black

Women's Wavebound Bikini Bottom - Sea Scallop Print Ocean Mist

Women's Wavebound Bikini Bottom - Ocean Mist

Women's Wavebound Bikini Bottom - Calypso Print Light Coral

Women's Wavebound Cheeky Bikini Bottom - Nolia Floral Print Stone

Women's Wavebound Cheeky Bikini Bottom - Ocean Mist

Women's Wavebound Cheeky Bikini Bottom - Sea Scallop Print Ocean Mist

Women's Wavebound Cheeky Bikini Bottom - Flamingo

Women's Wavebound Cheeky Bikini Bottom - Black

Final Sale

Women's Wavebound Bikini Bottom - Stormy Sea

Showing 17 of 17 Products

One Size Doesn't Fit All

All measurements are in inches and reflect body measurements. If you are in between sizes, size up for comfort. Got questions? Email us at info@freeflyapparel.com.

Men

Women

Toddler

Youth

Alpha Sizes	Numeric Sizes	Chest	Waist	Hip	Sleeve
S	30–31	36–38	30–32	34–37	32–33
M	32–33	38–40	32–34	37–39	33–34
L	34–35	41–43	35–37	40–42	34–35
XL	36–38	44–46	38–40	43–45	35–36
XXL	40	47–49	41–43	46–48	36–37
3XL		50–52	44–46	49–51	36–37

Alpha Sizes	Numeric Sizes	Bust	Waist	Hip
XS	0–2	32–33	25–26	35–36
S	4–6	34–35	27–28	37–38
M	8–10	36–37	29–30	39–40
L	12–14	38 1/2–40	31 1/2–33	41 1/2–43
XL	16	41 1/2–43	34 1/2–36	44 1/2–46
XXL		44 1/2–46	37 1/2–39	47 1/2–49

US Size	Height (IN)	Weight (LB)
2T	33–37	27–31
4T	38–42	33–37
6T	45–49	44–48

US Size	Height (IN)	Weight (LB)
XS/6–7	45–48	45–50
S/8–9	49–52	51–65
M/10–12	53–57	66–80
L/13–14	68–62	81–95
XL/15–16	63–66	96–110

*Learn how to find your true waist below.

Please find inseam length on specific product detail page.

Select Your Size

How to Measure Yourself

Use the guide below with a fabric tape measure to find your measurements.

CHEST

Measure circumference from the widest part around chest, about 1” down from armpit.
SLEEVE

With arm slightly bent, measure from center back neck to shoulder, down arm to wrist bone.
TRUE WAIST

Measure around your natural waist, narrowest part of your torso.
HIP

Measure around the fullest part of your hips.

Free Returns & Exchanges

If you try it and it doesn't fit, no problem. Returns and exchanges are free and easy. Learn More

Peak Season Essentials

Free Fly x Trout Unlimited Hoodie

Free Fly x Trout Unlimited Hoodie

Kids' Fishing Clothing

Born on the Water

Women's Bikini Bottoms

Recently Viewed

CHEST

SLEEVE

TRUE WAIST

HIP

BUST

TRUE WAIST

HIP