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Men's size guides

Men's Swimwear+

Inches

CM

Waist Hip Speedo Size
24" 29.5" 24
26" 31.5" 26
28" 33.5" 28
30" 36.5" 30
32" 37.5" 32
34" 39.5" 34
36" 41.5" 36
38" 43.5" 38
40" 45.5" 40
42" 47.5" 42
44" 49.5" 44
46" 51.5" 46
60cm 74.5cm 24
65cm 79.5cm 26
70cm 84.5cm 28
75cm 89.5cm 30
80cm 94.5cm 32
85cm 99.5cm 34
90cm 104.5cm 36
95cm 109.5cm 38
100cm 114.5cm 40
105cm 119.5cm 42
110cm 124.5cm 44
115cm 129.5cm 46

Speedo swimsuits are designed to have a close fit to your body to help you have the best swim. If you would like a looser fit you can go up a size.

How to measure yourself

  • Waist

    Measure around the smallest part of your waist.

  • Hips

    Measure around widest point of the hips and bum.

Man Size Guide 1 2
Men's Swim Shorts+

Our swim shorts sizing is based on your waist measurement in inches. Swim shorts with an elasticated waist have a bigger size range as they stretch a little more.

Inches

CM

Waist Hip Size
28" 33.5" XXS
30" 35.5" XS
32" 37.5" S
34" 39.5" M
36" 41.5" L
38" 43.5" XL
40" 45.5" XXL
42" 47.5" XXXL
70cm 84.5cm XXS
75cm 89.5cm XS
80cm 94.5cm S
85cm 99.5cm M
90cm 104.5cm L
95cm 109.5cm XL
100cm 114.5cm XXL
105cm 119.5cm XXXL

How to measure yourself

  • Waist

    Measure around the smallest part of your waist.

  • Hips

    Measure around widest point of the hips and bum.

Man Size Guide 1 2
Men's Fastskin LZR Racer Elite 2 Racing Suit+

Inches

CM

Waist Speedo Size
26 - 27" 20
28 - 29" 22
30" 24
31" 26
32 - 33" 27
34 - 35" 28
36 - 37" 30
38 - 39" 32
66 - 70cm 20
71 - 75cm 22
76 - 78cm 24
79 - 80cm 26
81 - 85cm 27
86 - 90cm 28
91 - 93cm 30
94 - 97cm 32

The fit of your suit is down to your personal preference and your race event. See the diagram below for more guidance on which size is right for you.

In your event do you swim more than 200 metres?

No
Choose the Speedo recommended size.
Yes
200 meters or more go one size bigger.

How to measure yourself

  • Waist

    Measure around the smallest part of your waist.

Man Size Guide 1
Tips
  • Your body changes as you train, so we recommend measuring yourself again every time you buy a new suit.
  • Due to compression, it can take up to 20mins to put on your suit.
Men's Fastskin LZR X Racing Suit+

Our LZR Racer X is the most compressive suit we have in the Fastskin range. The hip measurement on Fastskin LZR Racer® X is the most important measurement. Please choose your size using the hip measurement as the key part. The waist measurement is an extra guide.

Inches

CM

Waist Hip Size
28-29.5" 34-35.5" 21
29.5-30.5" 35.5-36.5" 22
30.5-32" 36.5-37.5" 23
32-33" 37.5-39" 24
33-34" 39-40" 25
34-35.5" 40-41.5" 26
35.5-36.5" 41.5-42.5" 27
36.5-37.5" 42.5-43.5" 28
71-75cm 87-90cm 21
75-78cm 90-93cm 22
78-81cm 93-96cm 23
81-84cm 96-99cm 24
84-87cm 99-102cm 25
87-90cm 102-105cm 26
90-93cm 105-108cm 27
93-96cm 108-111cm 28

The fit of your suit is down to your personal preference and your race event. See the diagram below for more guidance on which size is right for you.

In your event do you swim more than 200 metres?

No
Choose the Speedo recommended size.
Yes
200 meters or more go one size bigger.

How to measure yourself

  • Waist

    Measure around the smallest part of your waist.

  • Hips

    Measure around widest point of the hips and bum.

Man Size Guide 1 2
Tips:
  • Your body changes as you train, so we recommend measuring yourself again every time you buy a new suit.
  • Due to compression, it can take up to 20mins to put on your suit.
Men's Fastskin LZR Element Racing Suit+

Our LZR Element suit is the least compressive suit we have in the Fastskin range. The hip measurement is the most important. Please choose your size using the hip measurement as the key part, and use the waist measurement as an extra guide.

Inches

CM

Waist Hips Speedo Size
27.5-29" 33.5-35" 20
29.5-31.5" 35.5-37.5" 22
32-34" 38-40" 24
34-36" 40-42" 26
36.5-38" 42.5-43.5 28
38-40" 44-45" 30
70-74cm 85-89cm 20
75-80cm 90-95cm 22
81-86cm 96-101cm 24
87-92cm 102-107cm 26
93-96cm 108-111cm 28
97-102cm 112-115cm 30

How to measure yourself

  • Waist

    Measure around the smallest part of your waist.

  • Hips

    Measure around the widest part of the hips and bum.

Man Size Guide 1 2
Men's Fastskin LZR Elite Openwater Suit+

The lower waist measurement on the Elite Openwater suit is the most important measurement. Please choose your size using the lower waist measurement as the key part, and use the body loop and chest measurements as an extra guide.

Inches

CM

Body Loop Chest Waist Speedo Size
62.5-64" 38-39.5" 28-29" 22
64.5-66" 39.5-40.5" 30" 24
66.5-67.5" 40.5-41.5" 30.5" 25
68-69" 41.5-42" 31" 26
69.5-70.5" 42-43" 32-33" 27
71-71.5" 43-43.5" 34-35" 28
72-73.5" 43.5-44.5" 36-37" 30
74-75" 44.5-45.5" 38-39" 32
159-163cm 97-100cm 71-75cm 22
164-168cm 101-103cm 76-78cm 24
169-171cm 103-105cm 78-79cm 25
172-176cm 105-107cm 79-80cm 26
177-179cm 107-109cm 81-85cm 27
180-182cm 109-111cm 86-90cm 28
183-187cm 111-113cm 91-93cm 30
188-190cm 113-116cm 94-97cm 32
  • Body loop

    Place the beginning of the tape measure on the middle of the shoulder. Run the tape measure over the widest part of your torso down between your legs and up your back to the start point on your shoulder.

  • Chest

    Measure over the widest part of your torso.

  • Waist

    Measure around the smallest part of your waist.

Man Size Guide 1 2 3
Tips:
  • Your body changes as you train, so we recommend measuring yourself again every time you buy a new suit
  • Due to compression, it can take up to 20mins to put on your suit
Men's Wetsuits+

Inches

CM

Height Chest Waist Hips Speedo Size
5'1 - 5'5" 33 - 36" 26.5 - 29" 33.5 - 36.5" 2XS
5'2 - 5'6" 35 - 38" 27.5 - 30" 35.5 - 38.5" XS
5'4 - 5'8" 36.5 - 39.5" 29 - 31.5" 37 - 40" S
5'8 - 6'0" 36.5 - 39.5" 29 - 31.5" 37 - 40" S (Tall)
5'6 - 5'10" 38 - 41" 30.5 - 33" 38.5 - 41.5" M
5'10 - 6'2" 38 - 41" 30.5 - 33" 38.5 - 41.5" M (Tall)
5'8 - 6'0" 39 - 42.5" 32 - 34.5" 39.5 - 43" L
5'10 - 6'2" 41 - 44" 33.5 - 36" 41.5 - 44.5" XL
5'11.5 - 6'3.5" 43 - 46" 35.5 - 38" 43.5 - 46.5 XXL
155-165cm 84-91cm 67-73cm 85-93cm 2XS
157-168cm 89-97cm 70-76cm 90-98cm XS
163 - 173cm 93 - 100cm 74 - 80cm 94 - 102cm S
173 - 183cm 93 - 100cm 74 - 80cm 94 - 102cm S (Tall)
168 - 178cm 97 - 104cm 77 - 84cm 98 - 105cm M
178 - 188cm 97 - 104cm 77 - 84cm 98 - 105cm M (Tall)
173 - 183cm 99 - 108cm 81 - 88cm 100 - 109cm L
178 - 188cm 104 - 112cm 85 - 91cm 105 - 113cm XL
182 - 192cm 109 - 117cm 90 - 97cm 110 - 118cm XXL

The fit of your suit is down to your personal preference and your race event. See the diagram below for more guidance on which size is right for you.

How to measure yourself

  • Chest

    Measure over the fullest part of your bust.

  • Waist

    Measure around the smallest part of your waist.

  • Hip

    Measure around widest point of the hips and bum.

Man Size Guide 1 2 3
Men's Trisuits+

Inches

CM

Height Chest Waist Hips Speedo Size
5'1 - 5'5" 33 - 36" 26.5 - 29" 33.5 - 36.5" 2XS
5'2 - 5'6" 35 - 38" 27.5 - 30" 35.5 - 38.5" XS
5'4 - 5'8" 36.5 - 39.5" 29 - 31.5" 37 - 40" S
5'6 - 5'10" 38 - 41" 30.5 - 33" 38.5 - 41.5" M
5'8 - 6'0" 39 - 42.5" 32 - 34.5" 39.5 - 43" L
5'10 - 6'2" 41 - 44" 33.5 - 36" 41.5 - 44.5" XL
5'11.5 - 6'3.5" 43 - 46" 35.5 - 38" 43.5 - 46.5" 2XL
155 - 165cm 84 - 91cm 67 - 73cm 85 - 93cm 2XS
157 - 168cm 89 - 97cm 70 - 76cm 90 - 98cm XS
163 - 173cm 93 - 100cm 74 - 80cm 94 - 102cm S
168 - 178cm 97 - 104cm 77 - 84cm 98 - 105cm M
173 - 183cm 99 - 108cm 81 - 88cm 100 - 109cm L
178 - 188cm 104 - 112cm 85 - 91cm 105 - 113cm XL
182 - 192cm 109 - 117cm 90 - 97cm 110 - 118cm 2XL

How to measure yourself

  • Chest

    Measure over the fullest part of your bust.

  • Waist

    Measure around the smallest part of your waist.

  • Hip

    Measure around widest point of the hips and bum.

Man Size Guide 1 2 3