sizing charts
Speedo TYR Nike Dolfin
Arena Aqua Sphere Adidas Waterpro
The Finals Adoretex EQ Swimwear International
Garneau Sugoi Other Zoot
2XU Pull-In Scudo Blue Seventy
My Pool Pal Dawgs Konfidence Serfas
Blue Seventy: NeroXII Sizing
Men's Sizing 18 20 22 24 26 28 30 32 34
Chest (cm/in) 79/31 84/33 89/35 94/37 99/39 104/41 109/43 114/45 119/47
Waist (cm/in) 56/22 58/23 64/25 69/27 74/29 79/31 84/33 89/35 94/37
Height (cm/in) 152/60 160/161 168/63 174/66 180/68 186/71 194/74 202/76 210/78
Weight (kg/lbs) 62/136 68/150 74/164 78/172 82/180 85/188 91/200 97/214 105/228
*** *** *** *** *** *** *** *** *** ***
Women's Sizing 20 22 24 26 28 30 32 34
Chest (cm/in) 79/30 82/32 86/34 92/36 94/37 98/39 102/40 108/43
Waist (cm/in) 56/22 66/26 71/28 76/30 81/32 86/34 89/35 91/36
Height (cm/in) 151/59 158/62 163/64 165/65 168/66 171/68 178/70 185/73
Weight (kg/lbs) 52/110 58/125 63/138 66/145 69/152 73/162 78/172 84/185
Blue Seventy: Blue Seventy Racing Suits
Size 22 24 26 28 30 32
Chest 31 33 35 37 39 41
Waist 23 25 27 29 31 33
Height lower up to 5'4 5'6 5'10 6' 6'1
Height upper 5'5 5'9 5'11 6'4 6'5
Weight Lower 100 125 155 180 195 215+
Weight Upper 130 160 190 205 225
Womens Imperial (in lbs)
Size 20 22 24 26 28 30
Chest 32 34 36 38 40 41
Waist 24 26 28 30 32 34
height lower up to 5' 5'3" 5'5" 5'7" 5'8"+
height upper 5'2" 5'4" 5'7" 5'9" 5'11"
weight lower 90 105 115 130 145 160+
weight upper 100 120 145 155 165
Blue Seventy: Blue Seventy Female Suits
Size 20 22 24 26 28 30
Chest 32 34 36 38 40 41
Waist 24 26 28 30 32 34
Height Lower up to 5' 5'3 5'5 5'7 5'8+
Height Upper 5'2 5'4 5'7 5'9 5'11
Weight Lower 90 105 115 130 145 150+
Weight Upper 100 120 145 155 165
Blue Seventy: Blue Seventy Wetsuits
Male Size Chart
Size Height (ft/in) Weight (lbs) Build Height (cm) Weight (kg)
XS 4'10 - 5'3 121-143 lbs extra small 147-160cm 55-65kg
SM 5'4 - 5'7 141-165 lbs small 160-170cm 64-75kg
SMT 5'6 - 6'0 150-172 lbs small/tall 168-182cm 68-78kg
M 5'8 - 6'1 158-187 lbs medium 172-184cm 75-85kg
MT 5'11 - 6'2 160-190 lbs medium/tall 180-188cm 73-86kg
ML 5'11 - 6'3 176-198 lbs medium/large 182-190 cm 80-90kg
L 5'11 - 6'4 192-220lbs large 184-194 cm 87-100kg
XL 6'0 - 6'7 209+ lbs extra large 185-200 cm 95+ kg
Female Femme Fit Size Chart
Size Height (ft/in) Weight (lbs) Build Height (cm) Weight (kg)
WXS 4'7 - 5'1 98-112 lbs extra small 139-155 cm 45-51kg
WS 4-10 - 5'3 108-121 lbs small 147-160 cm 49-55 kg
WMS 5'0 - 5'5 117-132 lbs medium/small 152-165 cm 53-60 kg
WM 5'3 - 5'9 123-141 lbs medium 160-175 cm 56-64 kg
WML 5'6 - 5'11 139-154 lbs medium/large 167-180 cm 63-70 kg
WL 5'7-6'0 145-165 lbs large 169-182 cm 66-75 kg
WLA 5'7-6'0 160+ lbs large/athena 169-182 cm 73+ kg
Blue Seventy: Blue Seventy Youth Wetsuit
Size 8 10 12
Chest 27in/67cm 28in/71cm 31in/79cm
Waist 23in/59cm 24in/61cm 26in/66cm
Height 53in/135cm 57in/145cm 60in/152cm
Weight 67lbgs/30kg 79lbs/36kg 98lbs/44kg
Blue Seventy: Men's Racing
Size 18 20 22 24 26 28 30 32 34
Chest (cm) 79 84 89 94 99 104 109 114 119
Chest (in) 31 33 35 37 39 41 43 45 47
Waist (cm) 56 58 64 69 74 79 84 89 94
Waist (in) 22 23 25 27 29 31 33 35 37
Height (cm) 152 160 168 174 180 186 194 202 210
Height (in) 60 61 63 66 68 71 74 76 78
Weight (kg) 62 68 74 78 82 85 91 97 105
Weight (lbs) 136 150 164 172 180 188 200 214 228
Blue Seventy: Women's Racing
Size 18 20 22 24 26 28 30 32 34
Chest (cm) 71 76 82 86 92 94 98 102 108
Chest (in) 28 30 32 34 36 37 39 40 43
Waist (cm) 56 56 66 71 76 81 86 89 91
Waist (in) 22 22 26 28 30 32 34 35 36
Height (cm) 145 151 158 163 165 168 171 178 185
Height (in) 57 59 62 64 65 66 68 70 73
Weight (kg) 45 52 58 63 66 69 73 78 84
Weight (lbs) 100 110 125 138 145 152 162 172 185
Blue Seventy: Nero Fit Female Adult
Size 22 24 26 28 30 32 34 36
Height (in) 62-65 63-68 64-70 66-71 67-72 68+ 70+ 72+
Weight (lbs) 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 Competitive swimmers who want tight fitting suits should size down.
Blue Seventy: Nero Fit Female Youth
Size/Age 6 8 10 12 14
Height (in) 45 50 55 59 63
Weight (lbs) 42 52 68 80 92
Height (cm) 114 127 140 150 160
Weight (kg) 19 23 31 36 42
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 your child is under or over average size then you'll need to size up or down, but the vast majority of junior swimmers will be able to wear the size based on their age.
Blue Seventy: Nero Fit Male Adult
Size 22 24 26 28 30 32 34 36
Height (in) 61-65 64-69 66-71 70-76 72-77 73-79 74+ 76+
Weight (lbs) 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+
Experienced Competitive swimmers who want tight fitting suits should size down.
Blue Seventy: Nero Fit Male Youth
Size/Age 6 8 10 12 14
Height (in) 45 51 55 59 62
Weight (lbs) 42 48 65 85 92
Height (cm) 114 130 140 150 162
Weight (kg) 19 22 30 39 50
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 your child is under or over average size then you'll need to size up or down, but the vast majority of junior swimmers will be able to wear the size based on their age.