Baby > Baby Boy > One-Piece Swimsuits

baby boy in uv sunzie on deck|dino-stars

baby boy in a uv sunzie on a balcony|shadow-leaf

baby boys sunzie in yellow|chameleon-chase

back of baby boy in chameleon chase|chameleon-chase

baby boy's UV onesie in aloha sunset|aloha-sunset

back of the baby boy's UV onesie in aloha sunset|aloha-sunset

Little boy in UV Skinz's baby boy's UV onesie|aloha-sunset

baby boy's UV onesie in dino pals|dino-pals

back of the baby boy's UV onesie in dino pals|dino-pals

Baby boy in UV Skinz's baby boy's UV onesie in dino pals|dino-pals

baby boy's UV onesie in pineapple fossil|pineapple-fossil

back of the baby boy's UV onesie in pineapple fossil|pineapple-fossil

Little boy in UV Skinz's baby boy's UV onesie in pineapple fossil|pineapple-fossil

baby boy's UV onesie in lime punch gator|lime-punch-gator

back of the baby boy's UV onesie in lime punch gator|lime-punch-gator

Little boy in UV Skinz's baby boy's UV onesie in lime punch gator|lime-punch-gator

baby boy's UV onesie in aqua shark|aqua-shark

back of the baby boy's UV onesie in lime aqua shark|aqua-shark

Baby boy playing in UV Skinz's baby boy's UV onesie in aqua shark|aqua-shark

baby boy's UV onesie in blue hibiscus gingham|blue-hibiscus-gingham

back of the baby boy's UV onesie in blue hibiscus gingham|blue-hibiscus-gingham

Little boy in UV Skinz's baby boy's UV onesie in blue hibiscus gingham|blue-hibiscus-gingham

Dino Stars
Shadow Leaf
Chameleon Chase
Aloha Sunset
Dino Pals
Pineapple Fossil
Lime Punch Gator
Aqua Shark
Blue Hibiscus Gingham

Are you tired of worrying about reapplying sunscreen to your baby? Can your baby even wear sunscreen yet? Avoid the stress and put your little one in a baby boy UPF onesie. This UV onesie for baby boys is not only comfortable and UPF 50+ rated, but also so adorable you’ll want to buy more than one.

UPF 50+ Sun Protection
Certified to block over 98% of the sun's harmful UVA and UVB rays.
Raglan Cut Sleeves
Raglan cut sleeves increase mobility, giving you free range of motion.
Mock Neck
Raised collar provides additional protection against the sun.
Flatlock Seams
Flatlock seams throughout shirt increase comfort and durability.
Relaxed Fit
Relaxed fit of shirt allows for unrestricted comfort.
Back Of Neck Snap Closure
Makes putting on shirt easier by widening the opening.
13" Body Length
Measurement is based on a 6/12M size.
14⅛" Body Length
Measurement is based on a 12/24M size.
Made abroad. Designed in California.

Pique Knit Fabric

Certified UPF 50+
Over 98% of the sun's harsh UVA and UVB rays are blocked. Certified sun protection.
Quick-Drying
Makes for a smooth transition from water to land. No more sitting around in wet clothes.
Lightweight & Breathable
Ideal for cool and comfortable coverage on hot and sunny days.
Chlorine & Saltwater Resistant
Specially treated to resist damage to keep you covered season after season.
Easy Care
Simply machine wash, line dry and you're ready to enjoy another day protected from the sun.

Proper care helps keep the protection going. Don't worry, it's easy.

Machine Wash
Cold water on the Gentle wash cycle
Line Dry

A UPF 50+ rating means serious sun protection. UPF 50+ fabrics block 98% of the sun’s harmful UVA and UVB rays.

All UV Skinz products are rigorously tested by 3rd party laboratories for UPF 50+ protection.

Insist on UPF 50+ for the ultimate sun protection for your family.

From Our Happy Customers

Baby Boy's UV Sunzie

Name: Baby Boy's UV Sunzie
Brand: UV Skinz
SKU: 016271-0181
Price: 29.95 USD
Availability: InStock
Rating: 4.8 (60 reviews)

SKU: 016271-0181

$29.95

Hurry! Only 32 in stock!

Color: Dino Stars

Dino Stars
Shadow Leaf
Chameleon Chase
Aloha Sunset
Dino Pals
Pineapple Fossil
Lime Punch Gator
Aqua Shark
Blue Hibiscus Gingham

Size: 3/6m

3/6m
6/12m
12/24m
2T/3T

Certified UPF 50+

Swim Friendly

Easy Care

Breathable

Cost-Effective Shipping

We have secured excellent rates with top shippers, ensuring our partners enjoy affordable, dependable, and prompt delivery services.

100% Satisfaction

We thrive on strong partnerships. This dedication to building and maintaining strong relationships is the cornerstone of our goal to achieve 100% satisfaction among our wholesale partners.

From Our Happy Customers

UPF 50+ Sun Protection
Certified to block over 98% of the sun's harmful UVA and UVB rays.
Raglan Cut Sleeves
Raglan cut sleeves increase mobility, giving you free range of motion.
Mock Neck
Raised collar provides additional protection against the sun.
Flatlock Seams
Flatlock seams throughout shirt increase comfort and durability.
Relaxed Fit
Relaxed fit of shirt allows for unrestricted comfort.
Back Of Neck Snap Closure
Makes putting on shirt easier by widening the opening.
13" Body Length
Measurement is based on a 6/12M size.
14⅛" Body Length
Measurement is based on a 12/24M size.
Made abroad. Designed in California.

Pique Knit Fabric

Certified UPF 50+
Over 98% of the sun's harsh UVA and UVB rays are blocked. Certified sun protection.
Quick-Drying
Makes for a smooth transition from water to land. No more sitting around in wet clothes.
Lightweight & Breathable
Ideal for cool and comfortable coverage on hot and sunny days.
Chlorine & Saltwater Resistant
Specially treated to resist damage to keep you covered season after season.
Easy Care
Simply machine wash, line dry and you're ready to enjoy another day protected from the sun.

Proper care helps keep the protection going. Don't worry, it's easy.

Machine Wash
Cold water on the Gentle wash cycle
Line Dry

A UPF 50+ rating means serious sun protection. UPF 50+ fabrics block 98% of the sun’s harmful UVA and UVB rays.

All UV Skinz products are rigorously tested by 3rd party laboratories for UPF 50+ protection.

Insist on UPF 50+ for the ultimate sun protection for your family.

From Our Happy Customers

Color Dino Stars

Dino Stars
Shadow Leaf
Chameleon Chase
Aloha Sunset
Dino Pals
Pineapple Fossil
Lime Punch Gator
Aqua Shark
Blue Hibiscus Gingham

Size 3/6m

3/6m
6/12m
12/24m
2T/3T

Baby

Kid's Tops

Kid's Set

Kid's Bottoms

Baby Hats

Kid's Hats

Kid's Footwear

Men's Tops

Men's Bottoms

Men's Hats

Women's Tops

Women's Tops (Combo Sizing)

Women's Bottoms

Womens Bottom's (Combo Sizing)

Women's Hats

Adult Hats

ALPHA SIZE	HEAD CIRCUMFERENCE (inches)
S/M	21 - 23
L/XL	23 -25

ALPHA SIZE	HEAD CIRCUMFERENCE (inches)
S/M	21 1/4 - 22 3/4
L/XL	22 1/4 -24

	COMBINED ALPHA SIZE	ALPHA SIZE	NUMERIC SIZE (US)	WAIST (inches)	HIP (inches)
REGULAR	S/M	S	4	29	37
			6	30	38
		M	8	31	39
			10	32	40
	L/XL	L	12	33 1/2	41 1/2
			14	34 1/2	43 1/2
		XL	16	36	44
			18	38	46
PLUS	2XL/3XL	2XL	18W	39	48
			20W	41	50
		3XL	22W	43	52
			24W	45	54

	COMBINED ALPHA SIZE	ALPHA SIZE	NUMERIC SIZE (US)	BUST (inches)	WAIST (inches)	HIP (inches)	ARM LENGTH
REGULAR	S/M	S	4	34	29	37	30 1/8
			6	35	30	38	30 1/2
		M	8	36	31	39	30 7/8
			10	37	32	40	31 1/4
	L/XL	L	12	38 1/2	33 1/2	41 1/2	31 5/8
			14	39 1/2	34 1/2	43 1/2	32
		XL	16	41	36	44	32 3/8
			18	43	38	46	32 3/4
PLUS	2XL/3XL	2XL	18W	43	39	48	31 3/4
			20W	45	41	50	32 1/8
		3XL	22W	47	43	52	32 1/2
			24W	49	45	54	32 7/8

	ALPHA SIZE	NUMERIC SIZE (US)	WAIST (inches)	HIP (inches)
REGULAR	XS	0	27	35
		2	28	36
	S	4	29	37
		6	30	38
	M	8	31	39
		10	32	40
	L	12	33 1/2	41 1/2
		14	34 1/2	43 1/2
	XL	16	36	44
		18	38	46
PLUS	2XL	18W	39	48
		20W	41	50
	3XL	22W	43	52
		24W	45	54
	4XL	26W	47	56
		28W	49	58

	ALPHA SIZE	NUMERIC SIZE (US)	BUST (inches)	WAIST (inches)	HIP (inches)	ARM LENGTH
REGULAR	XS	0	32	27	35	29 3/4
		2	33	28	36	29 3/4
	S	4	34	29	37	30 1/8
		6	35	30	38	30 1/2
	M	8	36	31	39	30 7/8
		10	37	32	40	31 1/4
	L	12	38 1/2	33 1/2	41 1/2	31 5/8
		14	39 1/2	34 1/2	43 1/2	32
	XL	16	41	36	44	32 3/8
		18	43	38	46	32 3/4
PLUS	2XL	18W	43	39	48	31 3/4
		20W	45	41	50	32 1/8
	3XL	22W	47	43	52	32 1/2
		24W	49	45	54	32 7/8
	4XL	26W	51	47	56	33 1/8
		28W	53	49	58	33 3/8

ALPHA SIZE	HEAD CIRCUMFERENCE (inches)
S/M	21 1/4 - 22 3/4
L/XL	22 1/4 -24

	ALPHA SIZE	NUMERIC SIZE (US)	CHEST (inches)	WAIST (inches)	SEAT (inches)	ARM LENGTH
REGULAR	S	34	34	28	34	32 1/2
		36	36	30	36	33
	M	38	38	32	38	33 1/2
		40	40	34	40	34
	L	42	42	36	42	34 1/2
		44	44	38	44	35
	XL	46	46	40	45 1/2	35 1/2
		48	48	42	47	36
	2XL	50	50	44	48 1/2	36 1/2
		52	52	46	50	36 1/2
BIG	3XL	54	54	48	51 1/2	36 1/2
		56	56	50	53	36 1/2
	4XL	58	58	52	54 1/2	37
		60	60	54	56	37

SIZE (US)	FOOT LENGTH (inches)	FOOT LENGTH (centimeters)
5	4 7/8 - 5 1/8	12.5-13
6	5 1/8 - 5 3/8	13-13.5
7	5 3/8 - 5 1/2	13.5-14
8	5 1/2 - 5 3/4	14-14.5
9	5 7/8 - 6 1/8	15-15.5
10	6 1/4 - 6 1/2	16-16.5
11	6 1/2 - 6 3/4	16.5-17
12	6 7/8 - 7 1/8	17.5-18

	ALPHA SIZE	NUMERIC SIZE (US)	CHEST (inches)	WAIST (inches)	HIP (inches)
LITTLE KIDS	XXS	2T	21	20	21 1/2
		3T	22	21	22 1/2
	XS	4T	23	22	23 1/2
		5	24	23	24 1/2
	S	6	25	23 1/2	25 1/2
BIG KIDS		8	25 1/2	24	27
	M	10	27	25	28 1/2
		12	28 1/2	26	30
	L	14	30	27	31 1/2

GENERAL SIZING	ALPHA SIZE	SIZE (US)	HEAD CIRCUMFERENCE (inches)
CHILD	XS/S	2T/3T	20.5
		4T/5	21
YOUTH	M/L	6/8	21.5
		10	22

GENERAL SIZING	SIZE (US)	HEAD CIRCUMFERENCE (inches)
BABY	3/6 m	18
	6/12 m	18.5
	12/18 m	19
	18/24 m	19.5
CHILD	2T/3T	20.5

	ALPHA SIZE	NUMERIC SIZE (US)	WAIST (inches)	HIP (inches)
LITTLE KIDS	XXS	2T	20	21 1/2
		3T	21	22 1/2
	XS	4T	22	23 1/2
		5	23	24 1/2
	S	6	23 1/2	25 1/2
BIG KIDS		8	24	27
	M	10	25	28 1/2
		12	26	30
	L	14	27	31 1/2

	ALPHA SIZE	NUMERIC SIZE (US)	CHEST (inches)	WAIST (inches)	HIP (inches)
LITTLE KIDS	XXS	2T	21	20	21 1/2
		3T	22	21	22 1/2
	XS	4T	23	22	23 1/2
		5	24	23	24 1/2
	S	6	25	23 1/2	25 1/2
BIG KIDS		8	25 1/2	24	27
	M	10	27	25	28 1/2
		12	28 1/2	26	30
	L	14	30	27	31 1/2

SIZE (US)	HEIGHT (inches)	WEIGHT (pounds)
3/6 m	25-27	12-18
6/12 m	27-29	18-23
12/18 m	29-31	23-26
18/24 m	31-33	26-29
12/24 m	29-33	23-29
2T	33-35	29-32
3T	35-37	32-35

	ALPHA SIZE	NUMERIC SIZE (US)	WAIST (inches)	SEAT (inches)
REGULAR	S	28	28	34
		30	30	36
	M	32	32	38
		34	34	40
	L	36	36	42
		38	38	44
	XL	40	40	45 1/2
		42	42	47
	2XL	44	44	48 1/2
		46	46	50
BIG	3XL	48	48	51 1/2
		50	50	53
	4XL	52	52	54 1/2
		54	54	56

Measuring Tips

Here are some tips to help you order the correct size. If you don't have a measuring tape, no problem! Use a piece of string or ribbon to mark the measurement and then hold it alongside a ruler or yard stick to find the measurement.

Head Circumference

Measure around your head just above your ears angling slightly up across your forehead to get your full head circumference.

Bust

Lift your arms slightly and measure around your body (without a shirt is best), crossing over the fullest part of your chest.

Chest

Lift your arms slightly and measure around your body (without a shirt is best), crossing over the fullest part of your chest.

Waist

Measure around the natural waist, where you normally wear your pants, shorts or skirt.

Waist

Measure around your waist where your pants or shorts usually fall.

Hip

Stand with your heels together and measure around the fullest part of your hips.

Seat

Stand with your heels together and measure around the fullest part of your hips.

Arm Length

With your arm bent at 90 degrees, place your hand on your hip. Measure from the back of your neck to your shoulder, elbow, and wrist.

Foot Length

Lay a ruler or yardstick on the ground and stand with your heel positioned at “zero”. Measure the full foot length from heel to the end of your big toe. If you have a second ruler, its handy to use the second ruler to make sure your heel aligns perpendicular to “zero” and big toe aligns perpendicular to the final foot length measurement

Baby Boy's Swim Flap Hat

$22.95

baby boy in reversible sun hat|dinoville

Baby Boys' Reversible Sun Hat

$22.95

Baby Boy's Hooded Sunzie

$29.95

Baby Boy's Sun & Swim Suit

$44.95

Baby Girl's UV Sunzie

$29.95

The Story Behind UVSkinz

Rhonda Sparks started UV Skinz after losing her 32-year-old husband to skin cancer in 2001. Through the heartache of his passing and being left to raise three young boys on her own, she vowed to use her experience as fuel to bring awareness to the need of proper sun protection for all families. Guided by her vision, UV Skinz has grown to represent a life full of freedom, peace of mind and sun-filled adventure. Join us in our mission, we’ve got you covered!

Read Our Story

UPF 50+ Sun Protection

Raglan Cut Sleeves

Mock Neck

Flatlock Seams

Relaxed Fit

Back Of Neck Snap Closure

13" Body Length

14⅛" Body Length

Made abroad. Designed in California.

Pique Knit Fabric

Certified UPF 50+

Quick-Drying

Lightweight & Breathable

Chlorine & Saltwater Resistant

Easy Care

Machine Wash

Line Dry

From Our Happy Customers

Baby Boy's UV Sunzie

Certified UPF 50+

Swim Friendly

Easy Care

Breathable

icon-shippin-sm Created with Sketch. Cost-Effective Shipping

icon-star-sm Created with Sketch. 100% Satisfaction

From Our Happy Customers

UPF 50+ Sun Protection

Raglan Cut Sleeves

Mock Neck

Flatlock Seams

Relaxed Fit

Back Of Neck Snap Closure

13" Body Length

14⅛" Body Length

Made abroad. Designed in California.

Pique Knit Fabric

Certified UPF 50+

Quick-Drying

Lightweight & Breathable

Chlorine & Saltwater Resistant

Easy Care

Machine Wash

Line Dry

From Our Happy Customers

You May Also Like

The Story Behind UVSkinz

Cost-Effective Shipping

100% Satisfaction