Become an Underun reseller

Become an Underun reseller?

Do you also want to become an Underun retailer? Then please contact us.

Address: IMMAYA Sports
Zwarteweg 31-33
2201 AA Noordwijk
The Netherlands
Email: info@underun.co.uk
Tel: +31 6 249 142 41

Contact times: Monday to Friday, you can reach us by phone from 9:00 am to 5:00 pm. Outside of these hours, you can reach us on WhatsApp.
Dutch Chamber of Commerce: 27355155
VAT#: 821305700B01

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Find in this site.

Men Size


Step 1: Measure yourself

Step 2: Find your Underun size

Use your sizes and the size chart below to find the right Underun size. If your waist and waist sizes fall under two different Underun sizes, select the Underun size that corresponds to your hip size.

  Waist Hip
Size Inch Cm Inch Cm
S 29-32  73-81 35-37.5 88-96
M 32-35  81-89 37.5-41 96-104
L 35-38  89-97 41-44 104-112
×
Men Size


Step 1: Measure yourself

Step 2: Find your Underun size

Use your sizes and the size chart below to find the right Underun size. If your waist and waist sizes fall under two different Underun sizes, select the Underun size that corresponds to your hip size.

  Waist Hip
Size Inch Cm Inch Cm
S 29-32  73-81 35-37.5 88-96
M 32-35  81-89 37.5-41 96-104
L 35-38  89-97 41-44 104-112
×
Women Size


Step 1: Measure yourself

Step 2: Find your Underun size

Use your sizes and the size chart below to find the right Underun size. If your waist and waist sizes fall under two different Underun sizes, select the Underun size that corresponds to your hip size.

  Waist Hip
Size Inch Cm Inch Cm
S 26-29  67-74 35-38.5 91-98
M 29-31.5  74-81 38.5-41 98-105
L 31.5-34.5  81-88 41-44 105-112
×
Women Size


Step 1: Measure yourself

Step 2: Find your Underun size

Use your sizes and the size chart below to find the right Underun size. If your waist and waist sizes fall under two different Underun sizes, select the Underun size that corresponds to your hip size.

  Waist Hip
Size Inch Cm Inch Cm
S 26-29  67-74 35-38.5 91-98
M 29-31.5  74-81 38.5-41 98-105
L 31.5-34.5  81-88 41-44 105-112
×
Men Size


Step 1: Measure yourself

Step 2: Find your Underun size

Use your sizes and the size chart below to find the right Underun size. If your waist and waist sizes fall under two different Underun sizes, select the Underun size that corresponds to your hip size.

  Waist Hip
Size Inch Cm Inch Cm
S 29-32  73-81 35-37.5 88-96
M 32-35  81-89 37.5-41 96-104
L 35-38  89-97 41-44 104-112
×