Size Chart for O'Neill Children's Lycra Suit/Shirt

Size	Height (inches)	Weight (lbs)	Chest (inches)	Waist (inches)	Height (cm)	Weight (kg)	Chest (cm)	Waist (cm)
1	2'10.5 "-3'2.5"	25-30 lbs	19 "-21"	18 "-20"	87.5-98 cm	11-13 kg	48-53 cm	45-51 cm
2	3'2.5 "-3'6.5"	30-35 lbs	20 "-22"	19 "-21"	98-108 cm	13-16 kg	51-56 cm	48-53 cm
3	3'6.5 "-3'10.5"	35-40 lbs	21 "-23"	20 "-22"	108-117 cm	16-18 kg	53-58.5 cm	51-56 cm
4	3'10.5 "-4'1.5"	40-55 lbs	23 "-25"	20 "-22"	117-126 cm	18-25 kg	58.5-63.5 cm	51-56 cm
6	4'1.5 "-4'4.5"	50-65 lbs	24.5 "-26.5"	21.5 "-23.5"	126-133 cm	23-30 kg	62-67 cm	54.5-60 cm
8	4'4.5 "-4'7.5"	60-75 lbs	26 "-28"	23 "-25"	133-141 cm	27-34 kg	66-71 cm	58.5-63.5 cm
10	4'7 "-4'10"	75-90 lbs	28 "-30"	23 "-25"	141-147 cm	34-40 kg	71-76 cm	58.5-63.5 cm
12	4'10 "-5'1"	90-105 lbs	29 "-31"	25 "-27"	147-155 cm	40-47.5 kg	73.5-79 cm	63.5-68.5 cm
14	5'1 "-5'4"	105-120 lbs	31 "-33"	27 "-29"	155-163 cm	47.5-54.5 kg	79-84 cm	68.5-73.5 cm
16	5'4 "-5'7"	120-135 lbs	33 "-35"	28 "-30"	163-170 cm	54.5-61 kg	84-89 cm	71-76 cm

How to Measure

Follow the instructions below and compare your measurements with the size chart

Chest Measurement for Men

Measure the circumference of the chest around the widest point.

Men's Waist Measurement

Measure the circumference of the waist around the most narrow point, after you breath out.

Tip! Use a soft measuring tape, to ensure that the product fits properly. Alternatively, use a piece of string and then measure it against a ruler