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Orca Sizing Guide

Different wetsuits have different fits.

Thanks to the high elasticity of the materials, the more flexible wetsuits adapt better to the swimmer’s body than those with less elasticity.

If you’re choosing a wetsuit with less flexibility, you should select a size that fits well to your body.

At Orca we always recommend trying the wetsuit on to make sure that the fit feels right.

Wetsuits

 

Triathlon (Women)

Size

Chest

Height

Weight

CM

IN

CM

FT/IN

KG

LB

XS

78 - 83

31 - 33

144 - 160

4/9 - 5/3

46 - 54

101 - 116

XST

79 - 85

 31 - 34

157 - 167

 5/3 - 5/6

53 - 60

116 - 132

S

83 - 89

33 - 35

157 - 167

5/3 - 5/6

54 - 61

118 - 134

ST

83 - 89

33 - 35

169 - 183

5/6 - 6/0

58 - 65

127 - 143

M

89 - 94

35 - 37

165 - 177

5/5 - 5/10

60 - 67

132 - 147

L

94 -99

37 - 39

170 - 185

5/8 - 6/1

66 - 74

145 - 163

XL

99 - 104

39 - 41

177 - 189

5/10 - 6/2

73 - 79

160 - 173


OpenWater* / Freediving** / Swimrun (Women)

* Except Openwater Vitalis TRN
** Freedive wetsuits: This garment is made of compressive fabric. If you are between sizes, choose the larger size.

Size

Chest

Height

Weight

CM

IN

CM

FT/IN

KG

LB

XS

78 - 83

31 - 33

144 - 160

4/9 - 5/3

46 - 54

101 - 116

S

83 - 89

33 - 35

157 - 167

5/3 - 5/6

54 - 61

118 - 134

M

89 - 94

35 - 37

165 - 177

5/5 - 5/10

60 - 67

132 - 147

L

94 - 99

37 - 39

170 - 185

5/8 - 6/1

66 - 74

145 - 163

XL

99 - 104

39 - 41

177 - 189

5/10 - 6/2

73 - 79

160 - 173


OpenWater Vitalis TRN (Women)

Size

Chest

Height

Weight

Thigh

Calf

CM

IN

CM

FT/IN

KG

LB

CM

FT/IN

CM

LB

XS

78 - 83

31 - 33

144 - 160

4/9 - 5/3

46 - 54

101 - 116

S

83 - 89

33 - 35

157 - 167

5/3 - 5/6

54 - 61

118 - 134

M

89 - 94

35 - 37

165 - 177

5/5 - 5/10

60 - 67

132 - 147

MW

108 - 112

42 - 44

165 - 177

5/5 - 5/10

83 - 95

183 - 209

58 - 70

22 - 27

42 - 52

16 - 20

L

94 - 99

37 - 39

170 - 185

5/8 - 6/1

66 - 74

145 - 163

LW

118 - 122

46 - 48

170 - 185

5/10 - 6/1

95 - 117

209 - 258

65 - 78

25 - 30

48 - 58

19 - 23

XL

99 - 104

39 - 41

177 - 189

5/10 - 6/2

73 - 79

160 - 173


Surf Tango 4:3 / Tango 3:2 (Women)

Size

Chest

Height

Weight

CM

IN

CM

FT/IN

KG

LB

XS

6

80 - 85

31 - 33

157 - 163

5/1 - 5/4

50 - 56

110 - 123

S

8

83 - 89

32 - 35

162 - 168

5/3 - 5/6

55 - 61

121 - 134

M

10

87 - 92

34 - 36

167 - 173

5/5 - 5/8

60 - 66

132 - 145

L

12

91 - 97

35 - 38

172 - 178

5/7 - 5/10

65 - 71

143 - 156

XL

14

99 - 101

38 - 39

177 - 183

5/9 - 6/0

70 - 76

154 - 167


Surf Tango 5:4 / Bossa (Women)

Size

Chest

Height

Weight

CM

IN

CM

FT/IN

KG

LB

XS

6

79 - 85

31 - 33

153 - 163

5/0 - 5/4

45 - 54

99 - 119

S

8

83 - 89

32 - 35

161 - 168

5/3 - 5/6

52 - 61

114 - 134

M

10

87 - 93

34 - 36

167 - 173

5/5 - 5/8

57 - 66

125 - 145

L

12

91 - 97

35 - 38

171 - 178

5/7 - 5/10

64 - 73

141 - 160

XL

14

95 - 101

37 - 40

176 - 183

5/9 - 6/0

72 - 81

158 - 178


OpenWater Zeal 2P Top (Women)

Size

Chest

Height

Weight

CM

IN

CM

FT/IN

KG

LB

XXS

65 - 77

25 - 30

138 - 143

4/5 - 4/7

32 - 45

70 - 99

XS

78 - 86

31 - 33

144 - 160

4/9 - 5/3

46 - 54

101 - 116

S

83 - 89

33 - 35

157 - 167

5/3 - 5/6

54 - 61

118 - 134

M

89 - 94

35 - 37

165 - 177

5/5 - 5/10

60 - 67

132 - 147

L

94 - 99

37 - 39

170 - 185

5/10 - 6/1

66 - 74

145 - 163

XL

99 - 104

39 - 41

177 - 189

5/8 - 6/2

73 - 79

160 - 173


OpenWater Zeal 2P Bottom (Women)

Size

Waist

Height

Weight

CM

IN

CM

FT/IN

KG

LB

XXS

51 - 60.5

20 - 24

138 - 143

4/5 - 4/7

32 - 45

70 - 99

XS

60.5 - 65.5

24 - 26

144 - 160

4/9 - 5/3

46 - 54

101 - 116

S

65.5 - 71.5

26 - 28

157 - 167

5/3 - 5/6

54 - 61

118 - 134

M

71.5 - 76.5

28 - 30

165 - 177

5/5 - 5/10

60 - 67

132 - 147

L

76.5 - 81.5

30 - 32

170 - 185

5/10 - 6/1

66 - 74

145 - 163

XL

81.5 - 86.5

32 - 34

177 - 189

5/8 - 6/2

73 - 79

160 - 173

 
Triathlon / OpenWater / Freediving* / Swimrun (Men)

* Freedive wetsuits: This garment is made of compressive fabric. If you are between sizes, choose the larger size.

Size

Chest

Height

Weight

CM

IN

CM

FT/IN

KG

LB

4

85 - 91

33 - 36

157 - 170

5/2 - 5/7

55 - 61

121 - 134

5

90 - 95

35 - 37

162 - 172

5/4 - 5/8

61 - 66

134 - 145

6

95 - 99

37 - 39

167 - 175

5/6 - 5/9

67 - 74

147 - 162

MT

95 - 99

37 - 39

177 - 188

5/10 - 6/2

68 - 76

149 - 167

7

98 - 104

38 - 41

173 - 185

5/8 - 6/1

75 - 82

165 - 180

8

104 - 108

41 - 43

180 - 188

5/11 - 6/2

82 - 89

180 - 196

9

108 - 113

43 - 44

185 - 193

6/1 - 6/4

89 - 97

196 - 213

10

114 - 124

45 - 49

190 - 196

6/3 - 6/5

98 - 106

215 - 233

11

123 - 134

49 - 53

193 - 200

6/4 - 6/6

107+

235+

 
OpenWater Zeal 2P Top (Men)

Size

Chest

Height

Weight

CM

IN

CM

FT/IN

KG

LB

4

85 - 91

33 - 36

157 - 170

5/2 - 5/7

55 - 61

121 - 134

5

90 - 95

35 - 37

162 - 170

5/4 - 5/8

61 - 66

134 - 145

6

95 - 99

37 - 39

167 - 175

5/6 - 5/9

67 - 74

147 - 162

MT(6T)

95 - 99

37 - 39

177 - 190

5/10 - 6/2

68 - 76

149 - 167

7

98 - 104

38 - 41

173 - 185

5/8 - 6/1

75 - 82

165 - 180

8

104 - 108

41 - 43

180 - 188

5/11 - 6/2

82 - 89

180 - 196

9

108 - 113

43 - 44

185 - 193

6/1 - 6/4

89 - 97

196 - 213

10

114 - 124

45 - 49

190 - 196

6/3 - 6/5

98 - 109

215 - 233

11

123 - 134

49 - 53

193 - 200

6/4 - 6/6

107+

235+


OpenWater Zeal 2P Bottom (Men)

Size

Waist

Height

Weight

CM

IN

CM

FT/IN

KG

LB

4

75.5 - 78.5

30 - 31

157 - 170

5/2 - 5/7

55 - 61

121 - 134

5

78.5 - 81.5

31 - 32

162 - 170

5/4 - 5/8

61 - 66

134 - 145

6

81.5 - 83.5

32 - 33

167 - 175

5/6 - 5/9

67 - 74

147 - 162

MT(6T)

81.5 - 83.5

32 - 33

177 - 190

5/10 - 6/2

68 - 76

149 - 167

7

83 - 86.5

33 - 34

173 - 185

5/8 - 6/1

75 - 82

165 - 180

8

86.5 - 89

34 - 35

180 - 188

5/11 - 6/2

82 - 89

180 - 196

9

89 - 92

35 - 36

185 - 193

6/1 - 6/4

89 - 97

196 - 213

10

92 - 98

36 - 39

190 - 196

6/3 - 6/5

98 - 109

215 - 233

11

98 - 105

39 - 41

193 - 200

6/4 - 6/6

107+

235+


Kids

For children’s sizing, the measurements we will look at are the chest circumference, waist, hips and height. When in doubt, go by the chest circumference in this case as well.

Size

Chest

Hips

Waist

Height

CM

IN

CM

IN

CM

IN

CM

FT/IN

8

64 - 69

25 - 27

67 - 72

26.5 - 28.5

55 - 60

21.5 - 23.5

125 - 135

4'1" - 4'5"

10

69 - 74

27 - 29

72 - 77

28.5 - 30.5

60 - 65

23.5 - 25.5

135 - 145

4'5" - 4'9"

12

74 - 79

74 - 79

77 - 82

30.5 - 32.5

65 - 70

25.5 - 27.5

145 - 155

4'9" - 5'1" 

 

Two Piece Wetsuits

 

Tops

The chest circumference, height and weight help to figure out which size top will fit best. When in doubt, the chest circumference should be the most closely fitted. 

Women

Size

Chest

Height

Weight

CM.

INCH.

CM.

FEET/INCH.

KG.

IBS.

XXS

65 - 77

25 - 30

138 - 143

4/5 - 4/7

32 - 45

70 - 99

XS

78 - 86

31 - 33

144 - 160

4/9 - 5/3

46 - 53

101 - 116

S

83 - 89

33 - 35

157 - 167

5/3 - 5/6

54 - 61

118 - 134

M

89 - 94

35 - 37

165 - 177

5/5 - 5/10

60 - 67

132 - 147

L

94 - 99

37 - 39

170 - 185

5/10 - 6/1

66 - 74

145 - 163

XL

99 - 104

39 - 41

177 - 189

5/8 - 6/2

73 - 79

160 - 173


Men

Size

Chest

Height

Weight

 

CM.

INCH.

CM.

FEET/INCH.

KG.

IBS.

2

75 - 80

29 - 31

145 - 150

4/7 - 4/9

35 - 40

77 - 88

3

80 - 86

31 - 34

150 - 160

4/9 - 5/2

40 - 55

88 - 121

4

85 - 91

33 - 36

157 - 170

5/2 - 5/7

56 - 61

121 - 134

5

90 - 95

35 - 37

162 - 170

5/4 - 5/8

61 - 66

134 - 145

6

95 - 99

37 - 39

167 - 175

5/6 - 5/9

67 - 74

147 - 162

MT

95 - 99

37 - 39

177 - 190

5/10 - 6/2

68 - 76

149 - 167

7

98 - 104

38 - 41

173 - 185

5/8 - 6/1

75 - 82

165 - 180

8

104 - 108

41 - 43

180 - 188

5/11 - 6/2

82 - 89

180 - 196

9

108 - 113

43 - 44

185 - 193

6/1 - 6/4

89 - 97

196 - 213

10

114 - 124

45 - 49

190 -196

6/3 - 6/5

98 - 109

215 - 233

11

123 - 134

49 - 53

193 - 200

6/4 - 6/6

107 +

235 +

Bottoms

To choose wetsuit bottoms, you should take into account your waist measurement, height and weight. In this case, your waist is the most important measurement.

Women

Size

Waist

Height

Weight

CM.

INCH.

CM.

INCH.

KG.

IBS.

XXS

51 - 60.5

20 - 24

138 - 143

4/5 - 4/7

32 - 45

70 - 99

XS

60.5 - 65.5

24 - 26

144 - 160

4/9 - 5/3

46 - 53

101 - 116

S

65.5 - 71.5

26 - 28

157 - 167

5/3 - 5/6

54 - 61

118 - 134

M

71-5 - 76.5

28 - 30

165 - 177

5/5 - 5/10

60 - 67

132 - 147

L

76.5 - 81.5

30 - 32

170 - 185

5/10 - 6/1

66 - 74

145 - 163

XL

81.5 - 86.5

32 - 34

177 - 189

5/8 - 6/2

73 - 79

160 - 173

Men

Size

Waist

Height

Weight

CM.

INCH.

CM.

INCH.

KG.

IBS.

2

70.5 - 73.5

28 - 29

145 - 150

4/7 - 4/9

35 - 40

77 - 88

3

73.5 - 76.5

29 - 30

150 - 160

4/9 - 5/2

40 - 55

88 - 121

4

75.5 - 78.5

30 - 31

157 - 170

5/2 - 5/7

56 - 61

121 - 134

5

78.5 - 81.5

31 - 32

162 - 170

5/4 - 5/8

61 - 66

134 - 145

6

81.5 - 83.5

32 - 33

167 - 175

5/6 - 5/9

67 - 74

147 - 162

MT

81.5 - 83.5

32 - 33

177 - 190

5/10 - 6/2

68 - 76

149 - 167

7

83 - 86.5

33 - 34

173 - 185

5/8 - 6/1

75 - 82

165 - 180

8

86.5 - 89

34 - 35

180 - 188

5/11 - 6/2

82 - 89

180 - 196

9

89 - 92

35 - 36

185 - 193

6/1 - 6/4

89 - 97

196 - 213

10

92 - 98

36 - 39

190 -196

6/3 - 6/5

98 - 109

215 - 233

11

98 - 105

39 - 41

193 - 200

6/4 - 6/6

107 +

235 +


Apparel / Swimming

 

Women

Size

Chest

Waist

Hips

UK/ AUS/ NZ

USA/ EUROPE/ REST OF THE WORLD

CM

IN

CM

IN

CM

IN

XS

6

76 - 82

30 - 32

55 - 61

21.5 - 24

81 - 87

32 - 34

S

8

82 - 88

32 - 34.5

61 - 67

24 - 26.5

87 - 93.5

34 - 37

M

10

88 - 94.5

34.5 - 37

67 - 73.5

26.5 - 29

93.5 - 100

37 - 39.5

L

12

94.5 - 101

37 - 39.5

73.5 - 80

29 - 38.6

100 - 106

39.5 - 41.5

XL

14

101 - 107

39.5 - 42

80 - 86

31.5 - 34

106 - 112.5

41.5 - 44

XXL

18

107 - 113.5

42 - 44.5

86 - 93

34 - 36.5

112.5 - 119

44 - 47


Men

Size

Waist

Hips

CM

IN

CM

FT/IN

30

72 - 77

28 - 30

89 - 92

34 - 36

32

77 - 82

30 - 32

92 - 97

36 - 38

34

82 - 87

32 - 34

91 - 102

38 - 40

36

87 - 92

34 - 36

102 - 107

40 - 42

38

92 - 97

36 - 38

107 - 112

42 - 44

40

97 - 102

38 - 40

112 - 117

44 - 46

42

102 - 107

40 - 42

117 - 122

46 - 48

 

Apparel / Triathlon

 

Women

Size

Chest

Waist

Hips

UK/ AUS/ NZ

USA/ EUROPE/ REST OF THE WORLD

CM

IN

CM

IN

CM

IN

8

XS

79 - 85

31 - 33.5

61 - 67

24 - 26.5

85 - 91.5

33.5 - 36

10

S

85 - 91.5

33.5 - 36

67 - 73.5

26.5 - 29

91.5 - 98

36 - 38.5

12

M

91.5 - 98

36 - 38.5

73.5 - 80

29 - 38.6

98 - 104

38.5 - 41

14

L

98 - 104

38.5 - 40.5

80 - 86

31.5 - 34

104 - 110.5

41 - 43.5

16

XL

104 - 110.5

41 - 43.5

86 - 93

34 - 36.5

110.5 - 117

43.5 - 46


Men

Size

Chest

Waist

Hips

CM

IN

CM

IN

CM

IN

XS

79 - 85

30 - 33.5

71 - 76

28 - 30

75 - 84

30 - 33.5

S

85 - 94

33.5 - 37

76 - 81

30 - 32

84 - 93

33.5 - 37

M

94 - 103

37 - 40.5

81 - 86

32 - 34

93 - 102

37 - 40.5

L

103 - 112

40.5 - 44

86 - 91.5

34 - 36

102 - 111

40.5 - 44

XL

112 - 120.5

44 - 47.5

91.5 - 96.5

36 - 38

111 - 119.5

44 - 47.5

XXL

120.5 - 129.5

51

96.5 - 101.5

38 - 40

11.5 - 128.5

47.5 - 51

 

Apparel / Surf

Surf Tango / Bossa (Women)

Size

Chest

Waist

Hips

UK/ AUS/ NZ

USA/ EUROPE/ REST OF THE WORLD

CM

IN

CM

IN

CM

IN

8

XS

79 - 85

31 - 33.5

61 - 67

24 - 26.5

81 - 87

32 - 34

10

S

85 - 91.5

33.5 - 36

67 - 73.5

26.5 - 29

87 - 93.5

34 - 37

12

M

91.5 - 98

36 - 38.5

73.5 - 80

29 - 38.6

93.5 - 100

37 - 39.5

14

L

98 - 104

38.5 - 40.5

80 - 86

31.5 - 34

100 - 106

39.5 - 41.5

16

XL

140 - 110.5

40.5 - 43.5

86 - 93

34 - 36.5

106 - 112.5

41.5 - 44

18

XXL

110.5 - 116

43.5 - 45.5

93 - 97

36.5 - 38

112.5 - 119

44 - 47


Surf Tango (Men)

Size

Chest

Hips

CM

IN

CM

IN

XS

71 - 76

28 - 30

71 - 76

30.5 - 33.5

S

76 - 81

30 - 32

76 - 81

33.5 - 37

M

81 - 86

32 - 34

81 - 86

37 - 40.5

L

86 - 91.5

34 - 36

86 - 91.5

40.5 - 44

XL

91.5 - 96.5

36 - 38

91.5 - 96.5

44 - 47.5

XXL

96.5 - 101.5

38 - 40

96.5 - 101.5

47.5 - 51


Surf Bossa (Men)

Size

Chest

Hips

CM

IN

CM

IN

30

72 - 77

28 - 30

87 - 92

34 - 36

32

77 - 82

30 - 32

92 - 97

36 - 38

34

82 - 87

32 - 34

91 - 102

38 - 40

36

87 - 92

34 - 36

102 - 107

40 - 42

38

92 - 97

36 - 38

107 - 112

42 - 44

40

97 - 102

38 - 40

112 - 117

44 - 46

42

102 - 107

40 - 42 

117 - 122

46 - 48

 

Accessories

 

Base Layers / Vests (Women)

Size

Chest

Height

Weight

IN-

IN+

CM-

CM+

FT/IN-

FT/IN+

CM-

CM+

LB-

LB+

CM-

CM+

XXS

25

30

65

77

4/5

4/7

138

143

70

99

32

45

XS

31

33

78

86

4/9

5/3

144

160

101

116

46

53

S

33

35

83

89

5/3

5/6

157

167

118

134

54

61

M

35

37

89

94

5/5

5/10

165

177

132

147

60

67

L

37

39

94

99

5/10

6/1

170

185

145

163

66

74

XL

39

41

99

104

5/8

6/2

177

189

160

173

73

79


Base Layers / Vests (Men)

Size

Chest

Height

Weight

IN-

IN+

CM-

CM+

FT/IN-

FT/IN+

CM-

CM+

LB-

LB+

CM-

CM+

2

29

31

75

80

4/7

4/9

145

150

77

88

35

40

3

31

34

80

86

4/9

5/2

150

160

88

121

40

55

4

33.0

36.0

85.0

91.0

5/2

5/7

157

170

121.0

134.0

54

61

5

35.0

37.0

90.0

95.0

5/4

5/8

162

170

134.0

145.0

61

66

6

37.0

39.0

95.0

99.0

5/6

5/9

167

175

147.0

162.0

67

74

MT(6T)

37.0

39.0

95.0

99.0

5/10

6/2

177

190

149.0

167.0

68

76

7

38.0

41.0

98.0

104.0

5/8

6/1

173

185

165.0

180

75

82

8

41.0

43.0

104.0

108.0

5/11

6/2

180

188

180

196

82

89

9

43.0

44.0

108.0

113.0

6/1

6/4

185

193

196

213

89

97

10

45.0

49.0

114.0

124.0

6/3

6/6

193

200

235

107


Accessories (Unisex)

Neoprene shorts
This garment is tight fitting - we therefore recommend one size up if you are at the top of a range in either waist or hips.

Size

Chest

Waist

Hip

IN-

IN+

CM-

CM+

FT/IN-

FT/IN+

CM-

CM+

LB-

LB+

CM-

CM+

XS

30.0

33.5

76

85

28.0

30.0

71

76

30.0

33.5

76

85

S

33.5

37.0

85

94

30.0

32.0

76

81

33.5

37.0

85

94

M

37.0

40.5

94

103

32.0

34.0

81

86

37.0

40.5

94

103

L

40.5

44.0

103

112

34.0

36.0

86

91.5

40.5

44.0

103

112

XL

44.0

47.5

112

120.5

36.0

38

91.5

96.5

44.0

47.5

112

112

XXL

47.5

51

120.5

129.5

38

40

96.5

101.5

47.5

51

112

129.5


Caps (Unisex)

Size

Head Circumference

Head Length

IN-

IN+

CM-

CM+

IN-

IN+

CM-

CM+

S/M

20.9

22.8

53

58

13.4

15.4

34

39

L/XL

21.7

23.6

55

60

14.2

16.5

36

42


Surf caps (Unisex)

Size

Head Circumference

IN-

IN+

CM-

CM+

S/M

20 7/8"

22 7/8"

53

58

L/XL

21 5/8"

22 7/8"

55

60

XXL

22 1/2"

24 3/4"

57

62


Swimrun Arm Sleeve

Size

 Biceps circumference

IN-

IN+

CM-

CM+

XXS

10

25.5

XS

10

11

25.5

28

S

11

12

28

30.5

M

12

13

30.5

33

L

13

14

33

35.5

XL

14

15

35.5

38

XXL

15

38


Swimrun Calf Guards

Size

Circumference

Length

CM-

CM+

CM-

CM+

S

30

34

25

35

M

34

38

30

40

L

38

42

30

40


Neoprene gloves (Women)

Size

Hand Circumference

IN-

IN+

CM-

CM+

XS

7

17.8

S

7

7.5

17.8

19

M

7.5

8

19

20.3


Neoprene gloves (Men)

Size

Hand Circumference

IN-

IN+

CM-

CM+

S

8

8.5

20.3

21.6

M

8.5

9

21.6

23

L

9

23


Hydro Booties

Size

Shoe Size

Europe

UK

USA

XXS

37

4.5

5

XS

38.5

5.5

6

S

40

6.5

7

M

41

7.5

8

L

42.5

8.5

9

XL

44

9.5

10

XXL

45

10.5

11

3XL

46

11.5

12

4XL

47

12.5

13


Aero Shoe Covers

Size

Shoe Size

Europe

UK Women

UK Men

USA Women

USA Men

XS/S

38 - 40

5 - 6.5

5.5 - 7

6.5 - 8

5.5 - 7

M/L

41 - 43

7 - 9

7.5 - 9.5

8.5 - 10.5

7.5 - 9.5

XL/XXL

44 - 46

9.5 - 11

10 - 11.5

11 - 12.5

10 - 11.5