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  • Contact Us

    We endeavour to respond to enquiries as quickly as possible.

    +44 (0) 203 958 4303

    Email available 24/7

    enquiries@hiessik.com

    Holiday Hours

    We operate at restricted hours during the UK Holiday periods and bank holidays.
    However, at HIESSIK we understand that the holiday periods are the perfect opportunity to purchase gifts for friends, family and colleagues. For this reason, we remain committed to completing client service requests on short notice during holiday periods, via:


    Existing clients may also contact their respective Wardrobe representative for any assistance they may require during the holiday seasons.
             

    Christmas Holiday

    24th December - 12PM TO 3PM
         
    25th December - CLOSED
        
    26th December - 10AM TO 8PM
         
    30th December - NORMAL OPERATING HOURS
          
    31st December - 10AM TO 4PM
          
    1st January - CLOSED


    During holiday periods, it is likely that handling and delivery processing will be slower than usual, we apologise in advance if any inconvenience is caused but we will do everything we can to ensure your products are received on time.
           
    These times may be subject to change.

     

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    SIZE GUIDE

    The latest sizing information available from the brands available on the e-Store such as Adidas (including YEEZY) & Nike.

    Use your measurements and our chart below to determine your shoe size.

    Brand UK US EU JP
    UK 6 US 6.5 EU 39 1/3 JP 240
    UK 6.5 US 7 EU 40 JP 245
    UK 7 US 7.5 EU 40 2/3 JP 250
    UK 7.5 US 8 EU 41 1/3 JP 255
    UK 8 US 8.5 EU 42 JP 260
    UK 8.5 US 9 EU 42 2/3 JP 265
    UK 9 US 9.5 EU 43 1/3 JP 270
    UK 9.5 US 10 EU 44 JP 280
    UK 10 US 10.5 EU 44 2/3 JP 285
    UK 10.5 US 11 EU 45 1/3 JP 290
    UK 11 US 11.5 EU 46 JP 295
    UK 11.5 US 12 EU 46 2/3 JP 300
    UK 12 US 12.5 EU 47 1/3 JP 305
    UK 12.5 US 13 EU 48 JP 310
    UK 13 US 13.5 EU 48 2/3 JP 315
    UK 3 US 3.5 EU 35 1/3 JP 210
    UK 3.5 US 4 EU 36 JP 215
    UK 4 US 4.5 EU 36 2/3 JP 220
    UK 4.5 US 5 EU 37 1/3 JP 225
    UK 5 US 5.5 EU 38 JP 230
    UK 5.5 US 6 EU 38 2/3 JP 235
    UK 6 US 6.5 EU 39 1/3 JP 240
    UK 6.5 US 7 EU 40 JP 245
    UK 7 US 7.5 EU 40 2/3 JP 250
    UK 7.5 US 8 EU 41 1/3 JP 255
    UK 8 US 8.5 EU 42 JP 260
    UK 10K US 10.5 EU 28
    UK 10.5K US 11 EU 28.5
    UK 11K US 11.5 EU 29
    UK 11.5K US 12 EU 30
    UK 12K US 12.5 EU 30.5
    UK 12.5K US 13 EU 31
    UK 13K US 13.5 EU 31.5
    UK 13.5K US 1 EU 32
    UK 1 US 1.5 EU 33
    UK 1.5 US 2 EU 33.5
    UK 2 US 2.5 EU 34
    UK 2.5 US 3 EU 35
    UK 3 US 3.5 EU 35.5
    UK 3.5 US 4 EU 36
    UK 1K US 1 EU 17
    UK 2K US 2.5 EU 18
    UK 3K US 3.5 EU 19
    UK 4K US 4.5 EU 20
    UK 5K US 5.5 EU 21
    UK 5.5K US 6 EU 22
    UK 6K US 6.5 EU 23
    UK 6.5K US 7 EU 23.5
    UK 7K US 7.5 EU 24
    UK 7.5K US 8 EU 25
    UK 8K US 8.5 EU 25.5
    UK 8.5K US 9 EU 26
    UK 9K US 9.5 EU 26.5
    UK 9.5K US 10 EU 27
    UK 6 US 7 EU 40 JP 25 CM
    UK 6.5 US 7.5 EU 40.5 JP 25.5 CM
    UK 7 US 8 EU 41 JP 25.5 CM
    UK 7.5 US 8.5 EU 41.5 JP 26 CM
    UK 8 US 9 EU 42 JP 26.5 CM
    UK 8.5 US 9.5 EU 42.5 JP 27 CM
    UK 9 US 10 EU 43 JP 27.5 CM
    UK 9.5 US 10.5 EU 43.5 JP 28 CM
    UK 10 US 11 EU 44 JP 28.5 CM
    UK 10.5 US 11.5 EU 44.5 JP 29 CM
    UK 11 US 12 EU 45 JP 29.5 CM
    UK 11.5 US 12.5 EU 45.5 JP 30 CM
    UK 12 US 13 EU 46 JP 30.5 CM
    UK 12.5 US 13.5 EU 46.5 JP 31 CM
    UK 13 US 14 EU 47 JP 31.5 CM
    UK 2.5 US 5 EU 35.5
    UK 3 US 5.5 EU 36
    UK 3.5 US 6 EU 36.5
    UK 4 US 6.5 EU 37.5
    UK 4.5 US 7 EU 38
    UK 5 US 7.5 EU 38.5
    UK 5.5 US 8 EU 39
    UK 6 US 8.5 EU 40
    UK 6.5 US 9 EU 40.5
    UK 7 US 9.5 EU 41
    UK 7.5 US 10 EU 42
    UK 8 US 10.5 EU 42.5
    UK 8.5 US 11 EU 43
    UK 9 US 11.5 EU 44
    UK 9.5 US 12 EU 44.5