Sizing Charts

BLUE SEVENTY MEN’S SIZING CHART
SIZE	XS	SM	SMT	M	MT	ML	L	XL
HEIGHT (ft/in)	4’10” – 5′ 3″	5’4″ – 5’7″	5’6″ – 6’0″	5’8″ – 6’1″	5’11” – 6’2″	5’11” – 6’3″	5’11” – 6’4″	6’0″ – 6’7″
WEIGHT (Ibs)	121 – 143	141 – 165	150 – 172	158 – 187	160 – 190	176 – 198	192 – 220	209+
BUILD	extra small	small	small / tall	medium	medium / tall	medium / large	large	extra large
HEIGHT (cm)	157 – 160	160 – 170	168 -182	172 – 184	180 – 188	182 – 190	184 – 194	185 – 200
WEIGHT (kg)	55 – 65	64 – 75	68 – 78	72 – 85	73 – 86	80 – 90	87 – 100	95+

BLUESEVENTY WOMEN’S SIZING CHART
SIZE	WXS	WS	WMS	WM	WMA	WML	WL	WLA	WXLA
HEIGHT (ft/in)	4’7″ -5’1″	4’10” – 5’3″	5’0″ – 5’5″	5’3″ – 5’9″	5’3″ – 5’9″	5’6″ – 5’11”	5’7″ – 6’0″	5’7″ – 6’0″	5’7″ -6’0″
WEIGHT (Ibs)	98 – 112	108 – 121	117 – 132	123 – 141	148 – 173	139 – 154	145 – 165	165 – 190	185+
BUILD	extra small	small	medium / small	medium	medium / athena	medium / large	large	large / athena	extra large / athena
HEIGHT (cm)	139 – 155	147 – 160	152 – 165	160 – 175	160 – 175	167 – 180	169 – 182	169 – 182	169 — 182
WEIGHT (kg)	45 – 51	49 – 55	53 – 60	56 – 64	67 – 78	63 – 70	66 – 75	75 – 86	86+

Experienced competitve swimmers who want fitting suits should size down

BLUESEVENTY FEMALE NEROFIT SIZING CHART
SIZE	22	24	26	28	30	32	34	36
HEIGHT (ft/in)	5’2″ – 5’5″	5’3″ – 5’8″	5’4″ – 5’10”	5’6″ – 5’11”	5’7″ – 6’0″	5’8″ +	5’10″+	6’0″+
WEIGHT (Ibs)	101 – 119	115 – 130	125 – 140	135 – 150	145 – 160	155 – 170	170+	170+
HEIGHT (cm)	159 – 165	160 – 173	163 – 180	167 – 180	170 – 183	173 – 183	180+	183+
WEIGHT (kg)	46 – 54	52 – 59	57 – 63	61 – 68	66 – 73	70 – 77	77+	77+

Experienced competitve swimmers who want fitting suits should size down. We’ve made choosing the right size suit for your child as easy as possible, so we have based sizing on age, average height and average weight.
If you child is well under or over average size then you’ll need to size up or down, but the vast majority of junior swimmers will be avle to wear the size based on their age

BLUESEVENTY KID FEMALE NEROFIT SIZING CHART
SIZE / AGE	6	8	10	12	14
HEIGHT (ft/in)	3’9″	4’2″	4’7″	4’11”	5’3″
WEIGHT (Ibs)	42	52	68	80	92
HEIGHT (cm)	114	127	140	150	160
WEIGHT (kg)	19	23	31	36	42

Experienced competitve swimmers who want fitting suits should size down

BLUESEVENTY ADULT FEMALE NEROTX
SIZE	18	20	22	24	26	28	30	32	34
HEIGHT (ft/in)	4’9″ – 5’0″	4’11” – 5’3″	5’2″ – 5’5″	5’3″ – 5’8″	5’4″ – 5’10”	5’6″ – 5’11”	5’7″ – 6’0″	5’8″ +	5’10″+
WEIGHT (Ibs)	99 – 110	105 – 115	101 – 119	115 – 130	125 – 140	135 – 150	145 – 160	155 – 170	170+
CHEST (in)	27	30	31	33	35	36	37	38	40
WAIST (in)	21	23	25	27	29	31	33	35	36
HEIGHT (cm)	143 – 151	151 – 161	159 – 165	160 – 173	163 – 180	167 – 180	170 – 183	173 – 183	180+
WEIGHT (kg)	34 – 42	41 – 48	46 – 54	52 – 59	57 – 63	61 – 68	66 – 73	70 – 77	77+
CHEST (cm)	69	76	79	84	89	91	94	97	101
WAIST (cm)	53	56	64	69	74	79	84	89	92

BLUESEVENTY CORE SHORT SIZING CHART
SIZE	XS	S	M	L	XL
WAIST (in)	28″	30″	32″	34″	36″
WAIST (cm)	68 – 72	73 – 76	77 – 82	83 – 87	88 – 96

Experienced competitve swimmers who want fitting suits should size down

BLUESEVENTY ADULT MEN NEROTX SIZING CHART
SIZE	18	20	22	24	26	28	30	32	34
HEIGHT (ft/in)	4’9″ – 5’0″	4’11” – 5’3″	5’1″ – 5’5″	5’4″ – 5’9″	5’6″ – 5’11”	5’10” – 6″4″	6’0″ – 6’5″	6’1″ – 6’7″	6’2″+
WEIGHT (Ibs)	85 – 100	95 – 110	105 – 130	125 – 160	155 – 185	175 – 205	195 – 225	215 – 235	225+
WAIST (in)	22	23	25	27	29	31	33	35	37
HEIGHT (cm)	144 – 152	150 – 160	155 – 165	163 – 175	168 – 180	178 – 193	183 – 195	186 – 201	188+
WEIGHT (kg)	34 – 42	41 – 48	46 – 54	52 – 59	57 – 63	61 – 68	66 – 73	70 – 77	77+
WAIST (cm)	56	60	64	69	74	79	84	89	94

BLUESEVENTY KID MALE NEROFIT
SIZE / AGE	6	8	10	12	14
HEIGHT (ft/in)	3’9″	4’3″	4’7″	4’11”	5’2″
WEIGHT (Ibs)	42	48	65	85	92
HEIGHT (cm)	114	130	140	150	162
WEIGHT (kg)	19	22	30	39	50

Experienced competitve swimmers who want fitting suits should size down

BLUESEVENTY ADULT MALE NEROFIT
SIZE	22	24	26	28	30	32	34	36
HEIGHT (ft/in)	5’1″ – 5’5″	5’4″ – 5’9″	5’6″ – 5’11”	5’10” – 6’4″	6’0″ – 6’5″	6’1″ – 6’7″	6’2″+	6’4″+
WEIGHT (Ibs)	105 – 130	125 – 160	155 – 185	175 – 205	195 – 225	215 – 235	225+	235+
HEIGHT (cm)	155 – 165	163 – 175	168 – 180	178 – 193	183 – 195	186 – 201	188+	188+
WEIGHT (kg)	48 – 59	57 – 73	71 – 86	82 – 93	89 – 102	98 – 107	103+	103+

BLUESEVENTY SKULL CAP SIZING CHART
SIZE: HEAD CIRCUMFERENCE	S	M	L
IMPERIAL (in)	up to 22″	22″ – 24″	over 24″
METRIC (cm)	up to 55cm	55 – 61cm	over 61cm

BLUESEVENTY NEOPRENE SOCK
SIZE	S	L
IMPERIAL (in)	size 35 – 41	size 42 and over

BLUESEVENTY MEN’S SWIMSKINS
SIZE	XS	SM	M	ML	L	XL
HEIGHT (ft/in)	4’10” – 5′ 4″	5’4″ – 5’9″	5’8″ – 6’1″	5’11” – 6’3″	6’0″ – 6’4″	6’0″ – 6’6″
WEIGHT (Ibs)	121 – 143	141 – 165	162 – 187	180 – 198	192 – 220	209+
BUILD	extra small	small	medium	medium / large	large	extra large
HEIGHT (cm)	147 – 160	160 – 170	172 – 184	180 – 190	183 – 194	185 – 200
WEIGHT (kg)	55 – 65	65 – 75	74 – 85	82 – 90	88 – 98	96+

BLUESEVENTY WOMEN’S SWIMSKINS SIZING CHART
SIZE	WXS	WS	WMS	WM	WML	WL
HEIGHT (ft/in)	4’7″ -5’4″	4’10” – 5’3″	5’0″ – 5’5″	5’3″ – 5’9″	5’6″ – 5’11”	5’7″ – 6’0″
WEIGHT (Ibs)	98 – 112	108 – 121	117 – 132	123 – 141	139 – 154	145 – 165
BUILD	extra small	small	medium / small	medium	medium / large	large
HEIGHT (cm)	139 – 155	147 – 160	152 – 165	160 – 175	167 – 180	169 – 182
WEIGHT (kg)	45 – 51	49 – 55	53 – 60	56 – 64	63 – 70	66 – 75

ORCA WOMEN’S SIZING CHART
SIZE	XXS	XS	S	M	L	XL
CHEST (in)	25 – 30	31 – 33	33 – 35	35 – 37	37 – 39	39 – 41
HEIGHT (ft/in)	4’5″ – 4’7″	4’9″ – 5’3″	5’3″ – 5’6″	5’5″ – 5’10”	5’10” – 6’1″	5’8″ – 6’2″
WEIGHT (Ibs)	70 – 99	101 – 116	118 – 134	132 – 147	145 – 163	160 – 173
BODY TYPE	XXS – YOUTH	XS – SMALL	SMALL / MEDIUM	MEDIUM	LARGE	EXTRA LARGE
CHEST (cm)	65 – 77	78 – 83	83 – 89	89 – 94	94 – 99	99 – 104
HEIGHT (cm)	138 – 143	144 – 160	157 – 167	165 – 177	170 – 185	177 – 189
WEIGHT (kg)	32 – 45	46 – 53	54 – 61	60 – 67	66 – 74	73 – 79

ORCA MEN’S SIZING CHART
SIZE	2	3	4	5	6	MT	7	8	9	10	11
CHEST (in)	29 – 31	31 – 34	33 – 36	35 – 37	37 – 39	37 – 39	38 – 41	41 – 43	43 – 44	45 – 49	49 – 53
HEIGHT (ft/in)	4’7″ – 4’9″	4’9″ – 5’2″	5’2″ – 5’7″	5’4″ – 5’8″	5’6″ – 5’9″	5’10” – 6’2″	5’8″ – 6’1″	5’11” – 6’2″	6’1″ – 6’4″	6’3″ – 6’5″	6’4″ – 6’6″
WEIGHT (Ibs)	77 – 88	88 – 121	121 – 134	134 – 145	147 – 162	149 – 167	165 – 180	180 – 196	196 -213	215 – 233	235+
BODY TYPE	XXXS – YOUTH	XXS – YOUTH	XS – SMALL	SMALL	MEDIUM	medium / tall	medium / large	LARGE / TALL	LARGE / BROAD CHEST	XL / BROAD CHEST	XXL / BROAD CHEST
CHEST (cm)	75 – 80	80 – 86	85 – 91	90 – 95	95 – 99	95 – 99	38 – 41	41 – 43	43 – 44	45 – 49	49 – 53
HEIGHT (cm)	145 – 150	150 – 160	157 – 170	162 – 172	167 – 175	177 – 190	173 – 185	180 – 188	185 – 193	190 – 196	193 – 200
WEIGHT (kg)	35 – 40	40 – 55	56 – 61	61 – 66	67 – 74	68 – 76	75 – 82	82 – 89	89 – 97	98 – 109	107+

ORCA SWIM SIZE GUIDE – UNISEX
SWIM CAP SIZE	HEAD CIRCUMFERENCE		HEAD LENGTH
	INCH.	CM.	INCH	CM.
S/M	29.9 – 22.8	53 – 58	13.4 – 15.4	34 – 39
L/XL	21.7 – 23.6	55 – 60	14..2 – 16.5	36 – 42

2XU MEN’S SIZING CHART

SIZE

X SMALL

SMALL

small / tall

SMALL MEDIUM

MEDIUM

medium / tall

MEDIUM / SOLID

LARGE

LARGE / TALL

X LARGE

XX LARGE

XXX LARGE

HEIGHT (ft/in)

5’3″ – 5’9″

5’9″ – 6’0″

5’5″ – 5’10”

5’7″ – 6’0″

5’10” – 6’4″

5’5″ – 5’9″

5’9″ – 6’2″

5’11” – 6’5″‘

5’11” – 6’7″

5’11” – 6’11”

WEIGHT (Ibs)

128 – 150

139 – 154

141 – 159

150 – 165

159 – 176

163 – 183

172 – 194

187 – 207

185 – 207

203 – 243

231 – 265

265 – 298

HEIGHT (cm)

160 – 175

174 – 182

165 – 175

170 – 184

178 – 193

168 – 175

175 – 188

180 – 195

180 – 200

180 – 210

WEIGHT (kg)

58 – 68

63 – 70

64 – 72

68 – 75

72 – 80

74 – 83

78 – 88

85 – 94

84 – 94

92 – 110

105 – 150

120 – 135

2XU WOMEN’S SIZING CHART
SIZE	X SMALL	SMALL	small / tall	SMALL / MEDIUM	MEDIUM	LARGE	X LARGE
HEIGHT (ft/in)	4’9″ – 5’3″	4’11” – 5’5″	5’4″ – 5’7″	5’1″ – 5’9″	5’3″ – 5’9″	5’5″ – 5’11”	5’6″ – 6’1″
WEIGHT (Ibs)	88 – 110	104 – 126	104 – 132	121 – 146	141 – 159	150 – 176	168 – 194
HEIGHT (cm)	145 – 160	150 – 165	164 – 175	155 – 175	160 – 175	165 – 180	170 – 183
WEIGHT (kg)	40 – 50	47 – 57	47 – 60	55 – 66	64 – 72	68 – 80	76 – 88

ZONE3 MEN’S SIZING CHART
SIZE	SMALL	SMALL / MEDIUM	MEDIUM	medium / tall	MEDIUM LARGE	LARGE	X LARGE	XX LARGE
CHEST (in)	31 – 36	35 – 38	38 – 40	38 – 40	40 – 42	42 – 44	44 – 48	46 – 50
HEIGHT (ft/in)	5’4″ – 5’8″	5’7″ – 5’10”	5’8″ – 6’0″	5’9″ – 6’3″	5’8″ – 6’2″	5’10” – 6’3″	6’0″ – 6’5″	6’0″ – 6’5″
WEIGHT (Ibs)	121 – 143	136 – 154	150 – 163	150 – 172	165 – 180	180 – 198	202 – 220	213 – 253
CHEST (cm)	79 – 91	89 – 97	97 – 102	97 – 102	102 – 107	107 – 112	112 – 122	117 – 127
HEIGHT (cm)	163 – 173	170 – 178	173 – 183	175 – 191	173 – 188	178 – 191	183 – 196	183 – 196
WEIGHT (kg)	55 – 65	62 – 70	68 – 74	68 – 78	75 – 82	82 – 90	92 – 100	97 – 115

ZONE3 WOMEN’S SIZING CHART
SIZE	X SMALL	SMALL	SMALL MEDIUM	TALL SMALL	MEDIUM	LARGE	X LARGER
CHEST (in)	31 – 33	33 – 35	36 – 38	33 – 36	35 – 37	37 – 39	39 – 42
HEIGHT (ft/in)	4’10” – 5’4″	5’3″ – 5’6″	5’2″ – 5’6″	5’7″ – 6’0″	5’5″ – 5’10”	5’6″ – 6’0″	5’6″ – 6′ 6″
WEIGHT (Ibs)	101 – 117	119 – 134	132 – 154	119 – 141	132 – 147	150 – 172	161 – 183
CHEST (cm)	79 – 84	84 – 89	91 – 97	84 – 91	89 – 94	94 – 99	99 – 107
HEIGHT (cm)	147 – 163	160 – 168	157 – 168	170 – 183	165 – 178	168 – 183	168 – 198
WEIGHT (kg)	46 – 53	54 – 61	60 – 70	54 – 64	60 – 67	68 – 78	73 – 83

ZONE3 SWIM CAP SIZING CHART
SIZE: HEAD CIRCUMFERENCE	SMALL	MEDIUM	LARGE
IMPERIAL (in)
METRIC (cm)	<55	55 – 57	57+

ROCKET SCIENCE WOMEN’S SIZING CHART
SIZE	X SMALL	SMALL	MEDIUM	LARGE	X LARGE	XX LARGE
HEIGHT (ft/in)	4’8″ – 5’1″	4’9″ – 5’4″	5’0″ – 5’7″	5’5″ – 5’11”	5’7″ – 6’1″	5’7″ – 6’1″
WEIGHT (Ibs)	95 – 110	105 – 120	115 – 135	130 – 150	145 – 185	185+
HEIGHT (cm)	142 – 155	145 – 162	152 – 170	165 – 180	170 – 185	185+
WEIGHT (kg)	43 – 50	47 – 54	52 – 61	59 – 68	66 – 84	84+

ROCKET SCIENCE MEN’S SIZING CHART
SIZE	X SMALL	SMALL	MEDIUM	MEDIUM SHORT	MEDIUM TALL	LARGE	LARGE SHORT	LARGE TALL	X LARGE	XX LARGE
HEIGHT (ft/in)	4’8″ -5’5″	5’2″ – 5’10”	5’7″ – 6’1″	5’2″ – 5’10”	5’11” – 6’3″	5’11” – 6’3″	5’7″ – 6’1″	6’0″ – 6’8″	6’0″ – 6’8″	6’0″ – 6’8″
WEIGHT (Ibs)	110 – 135	135 – 165	165 – 180	165 – 180	165 – 180	175 – 200	175 – 200	175 – 200	200+	200+
HEIGHT (cm)	142 – 165	157 – 178	170 – 185	157 – 178	180 – 190	180 – 190	170 – 185	183 – 203	183 – 203	183 – 203
WEIGHT (kg)	50 – 61	61 – 75	75 – 82	75 – 82	75 – 82	80 -90	80 – 90	80 – 90	90+	100+

MEN’S ULTRA SPEEDZOOT 2.O SIZING CHART
SIZE	SMALL	MEDIUM	LARGE	X – LARGE	XX – LARGER
CHEST (in)	35 – 37	38 – 40	41 – 43	43 – 45	46+
WAIST (in)	28 – 30	32 – 34	34 – 36	36 – 38	38 – 40
HIP (in)	37 – 39	40 – 42	42 – 43.5	44 – 46	46+
CHEST (cm)	89 – 94	97 – 102	104 – 109	109 – 114	117
WAIST (cm)	71 – 76	81 – 86	86 – 91	91.5 – 96.5	96.5 – 101.5+
HIP (cm)	94 – 99	102 – 107	107 – 110	112 – 117	117+

WOMEN’S ULTRA SPEEDZOOT 2.O SIZING CHART
SIZE	X – SMALL	SMALL	MEDIUM	LARGE	X – LARGE	XX – LARGER
BUST (in)	30 – 33	33 – 35	35 – 37	38 – 40	41 – 43	43 – 45
WAIST (in)	24 – 25	25 – 27	28 – 30	31 – 33	33 – 38	37 – 39
HIP (in)	33 – 34	34 – 36	37 – 39	40 – 42	42 – 43.5	44 – 46
BUST (cm)	76 -84	84 – 89	89 – 94	97 – 102	104 – 109	109 – 114
WAIST (cm)	61 – 64	64 – 69	71 – 76	79 – 84	84 – 91	94 – 99
HIP (cm)	84 – 86	86 – 91	94 – 99	102 – 107	107 – 110	112 – 117

ZOOT MEN’S WETSUITS SIZING CHART
SIZE	XSMALL	SMALL	SMALL TALL	MEDIUM	MEDIUM TALL	MEDIUM LARGE	LARGE	XLARGE	XXLARGE
HEIGHT (in)	5’3″ – 5’8″	5’4″ – 5’9″	5’8″ – 6’1″	5’8″ – 6’1″	5’11” – 6’2″	5’10” – 6’2″	5’11” – 6’3″	5’11” – 6’5″	6′ – 6’6″+
CHEST (in)	36 – 37	38 – 39	38 – 39	40 – 41	40 – 41	42 – 43	43.5 – 45	45.5 – 47	47.5 – 48+
WEIGHT (lbs)	128 – 145	140 – 165	145 – 168	162 – 185	165 – 190	180 – 200	195 – 215	210 – 235	220 – 255
HEIGHT (cm)	160 – 173	163 – 175	173 – 180	173 – 180	180 – 188	178 – 188	180 – 190	180 – 196	183 – 198
CHEST (cm)	91 – 94	97 – 99	97 – 99	102 – 104	104 – 103	107 – 109	111 – 114	116 – 119	121 – 122+
WEIGHT (kg)	58 – 66	64 – 75	66 – 76	74 – 84	75 – 86	82 – 91	89 – 98	96 – 107	100 – 116

ZOOT WOMEN’S WETSUITS SIZING CHART
SIZE	XSMALL	SMALL	SMALL TALL	MEDIUM	LARGE	XLARGE
HEIGHT (in)	4’10” – 5’2″	5’1″ – 5’6″	5’6″ – 5’9″	5’3″ – 5’9″	5’5″ – 5’11”	5’6″ – 6′
CHEST (in)	28-32	30-34	30-34	33-36	35-38	39-42
WEIGHT (lbs)	90-105	105-120	110-130	118-137	135-160	155-175
HEIGHT (cm)	147-158	155-142	155-175	160-175	140-180	142-183
CHEST (cm)	71-81	76-86	76-86	86-91	89-97	99-107
WEIGHT (kg)	41-48	48-55	50-59	54-62	61-73	70-80

DE SOTO SIZING CHART
SIZE	1	2	3	4	5	6	7
HEIGHT (ft/in)	4’9″ – 5’3″	5’2″ – 5’6″	5’4″ – 5’8″	5’7″ – 5’10”	5’9″ – 6’4″	6’0″ – 6’6″	6’2″ – 6’8″
WEIGHT (lbs.)	90 – 105	105 – 125	125 – 150	150 – 165	165 – 190	190 – 220	220 – 265

MALE CHEST (in)	29 – 31	30 – 33	33 – 37	37 – 43	43 – 45	45 – 48	48 +
MALE WAIST (in)	27 or less	29 or less	31 or less	34 or less	36 or less	40 or less	40 +
MALE HIPS (in)	33 or less	35 or less	37 or less	39 or less	43 or less	47 or less	47 +

FEMALE BUST (in)	28 – 31	30 – 33	32 – 37	37 – 42	42 – 45	44 – 46	46 +
FEMALE WAIST (in)	26 or less	28 or less	30 or less	33 or less	36 or less	40 or less	41 +
FEMALE HIPS (in)	34 or less	36 or less	38 or less	40 or less	42 or less	44 or less	46 +

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