Willi Footwear

Slim Grey Flip Flops + Gold Diamante Straps

Slim Grey Flip Flops + Gold Diamante Straps
Slim Grey Flip Flops + Gold Diamante Straps Slim Grey Flip Flops + Gold Diamante Straps Slim Grey Flip Flops + Gold Diamante Straps Slim Grey Flip Flops + Gold Diamante Straps Slim Grey Flip Flops + Gold Diamante Straps
5 Star Reviews

CAD $34.95

Interchangeable Size

  • Grey straps attached + Comes with an additional pair of colored straps
  • Tapered two-tone foot bed with foot arch support
  • Lightweight premium blend rubber
  • Foot-bed molds to the shape of your feet
  • Regular fit base with regular straps
  • Non-slip rubber sole
  • Unisex size is displayed on the heel of the base and bottom of the boomerangs
  • Premium PVC foot straps with metal logo badge
  • Boomerang plugs allow the straps & bases to be interchangeable
  • Too tight or too loose? Get the next size up or down in the straps
  • Get FREE replacement straps if they break
  • Customise your colours and style in less than 30 seconds... no tools, no fuss!

The boomerang plugs have been designed to help minimise the dreaded “blow out” (when the plug snaps off). If, for some reason you get ‘unplugged’, you should be able to simply push the plug back through the hole in the base.

If the strap breaks - let us know and we'll replace them for FREE :)

Boomerangz – Interchangeable Flip Flop range – Sizes & Colors Video

Our patented range of flip flops is interchangeable which means you can mix and match your bases and straps in less than 30 seconds – no tools, no fuss! Different colored bases and different colored straps allows for multiple color combinations.


Although the bases may vary slightly, it is best to measure your foot or a pair of old flip flops from the centre of the heel to the top of the big toe.

Please always check your size before ordering as you will incur postage fees should you need to exchange for a different size.

The Boomerangz size range is based on the MENS US size range, although they are unisex. This means that if you are ordering a ladies slim style and you are normally a 9, you will need to order a 7/8 instead. If you are normally a 7/8, you will need to order a 6 and so on… best to measure your foot with the sizing charts below   🙂

  1. Click on the link below of your desired size
  2. The PDF will open in a new window
  3. Click FILE then click PRINT
  4. Make sure PAGE SCALING is set to NONE
  5. Place your foot in the outline to see if that is your correct size
  • Slim 4/5   |   235mm   |   9.25 inches 
  • Slim 6       |   247mm   |   9.72 inches
  • Slim 7/8   |   260mm   |   10.24 inches
  • Slim 9       |   272mm   |   10.71 inches
  • Regular 7/8       |   260mm   |   10.24 inches
  • Regular 9           |   272mm   |   10.71 inches
  • Regular 10/11   |   286mm   |   11.26 inches
  • Regular 12         |   298mm   |   11.73 inches
  • Regular 13/14   |   308mm   |   12.13 inches


All orders are sent via Canada post and come with a tracking ID number.
All orders are sent by expedited post.

Depending on your location, Packages should arrive within 2-5 business days… (sometimes sooner).

Orders over $80 = FREE SHIPPING

Shipping prices vary for each province.
Orders $0 – $80 = See list below:

  • Ontario – $10
  • BC (British Columbia) – $15
  • Alberta – $15
  • Saskatchewan – $15
  • Manitoba – $15
  • Quebec – $11
  • New Brunswick – $15
  • P.E.I (Prince Edward Island) – $15
  • Nova Scotia – $15
  • Newfoundland and Labrador – $15
  • Yukon – N/A
  • Nunavut – N/A
  • Northwest Territories – N/A