Men's Boardshorts, Trunks, & Rash Guards

Men's Surf & Swim

Our men’s surf and swim lineup is designed in collaboration with Team Free Fly—big-wave surfers, freedivers, and watermen from around the world. From waves of consequence to laidback beach days, this is the wildly comfortable in-the-water gear you’ve been searching for.

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Men's

Style

Tops
Bottoms
Shorts
Swimwear
Rash Guards

Size

S
M
L
XL
XXL
XXXL
30
32
33
34
36
38

Color

Black
Blue
Green
Neutral
Patterns

Price

Under $25

$25 - $50

$50 - $75

$75 - $100

Above $100

Best For

Sun Protection
Warm Weather
Cold Weather

UPF Rating

UPF 50+

Availability

In stock
Out of stock

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.

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Men's Surf & Swim

Recently Viewed

CHEST

SLEEVE

TRUE WAIST

HIP

BUST

TRUE WAIST

HIP

Men's Surf & Swim

Recently Viewed

One Size Doesn't Fit All

Men

Women

Toddler

Youth

How to Measure Yourself

CHEST

SLEEVE

TRUE WAIST

HIP

BUST

TRUE WAIST

HIP

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