These chart is to help make it easier to decide where you fit into Oringi sizing range

Oringi Jackets and Overtrousers have a range of chest and waist measurements to help you fine tune your height/weight sizing from the main Oringi sizing table. These measurements are taken over normal garments (jeans, shirts, etc.).

If your measurements fit into the range shown next to a particular size, then that’s your size. If you fall in between we suggest going up a size. i.e. If your chest measurement over your clothes is 109cm then you are a large size. If you are 114cm you had best go for an XL. The same applies in waist measurements.

Confused? Call us on 01584 879959 or 01239 213120

Oringi Sizing Table
Stones 7.85 9.50 11.00 12.50 14.00 15.75 17.30 18.85 20.50
Height (feet) Kilos 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135
5′   XS XS S S M M L XL XXL                  
5’2″   XS XS S S M M L XL XXL                  
5’4″   XS XS S S M M L XL XL                  
5’6″     XS S M M M L L XL XXL                
5’8″       M M M M L L XL XL XXL XXL            
5’10”         M L L L L XL XL XXL XXL 3XL          
6′             L L L XL XL XXL XXL 3XL 3XL        
6’2″             XL XL XL XL XL XXL XXL 3XL 3XL 3XL      
6’4″                 XXL XXL XXL XXL XXL 3XL 3XL 3XL 4XL    
6’6″                   3XL 3XL 3XL 3XL 3XL 3XL 4XL 4XL 5XL 5XL
6’8″                               5XL 5XL 5XL 5XL


Oringi Jacket Sizes

(measured over normal clothing)

Chest cm inches
XS 84 33
S 92 36
M 100 39.5
L 108 42.5
XL 116 45.5
XXL 124 49
3XL 132 52
4XL 140 – 144 55 – 56.5
5XL 148 – 152 58 – 60
Oringi Overtrousers Sizes

Measured over normal clothing

Waist cm inch
XS 72 – 76 28.5 – 30
S 80 – 84 31.5 – 33
M 88 – 92 34.5 – 36
L 96 – 100 38 – 39.5
XL 104 – 108 41 – 42.5
XXL 112 – 116 44 – 44.5
3XL 120 – 124 47 – 49
4XL 128 – 132 50 – 52
5XL 136 – 140 53.5 – 55


Tips to help you get the best out of your oringi and kiwikit flexothane garment

  1. Never store your Oringi/Kiwikit Flexothane garment when wet. Always hang up (but not by its hood if it’s a jacket) in a well ventilated area to dry after use.
  2. All Oringi/Kiwikit Flexothane garments are machine washable. To extend the life of your garment we recommend you wash them regularly.
  3. Zips! Our jackets and bodywarmers are generous in length. Please release the bottom of the two way zip on jackets and bodywarmers when sitting on quad bikes or climbing fences to increase the lifetime of the garment and zip.  

Washing Instructions

Your garment will last longer if washed regularly.

  • Shake out loose dirt
  • Empty all pockets of sharp metal objects
  • Close the garment (zippers etc)
  • If the garment is extremely dirty, soak for a short time first.
  • Avoid rubbing the garment as the abrasive effect of some soils can damage the waterproof-ness of the outer PU coating.
  • Recommended washing temperature 40 C. Use plenty of water/high cycle. Use powder based washing products, PH 7-9 e.g. Persil, Bold, Daz etc. Not biological.
  • Do not use bleach!
  • Do not spin! Simply turn the garment inside out and allow to drip dry.

Special Note: For persons using Calcined Magnasite or similar products, we highly recommend the KiwiKit Oringi Flexothane garment be machine washed very frequently to remove product residue.

Differences Between Oringi / Kiwikit Waterproofs and the Competition.

KiwiKit Oringi waterproof, breathable, flexible, overtrousers are the only known overtrousers that come with a no split guarantee on the double welded inside leg seams.

  1. KiwiKit Oringi Flexothane garments are all machine washable so are easy to keep clean. By washing regularly it ensures that your garments last longer than other brands.
  2. KiwiKit’s Oringi range of garments are made to suit all. Not just one coat and a set of overtrousers for everything and everybody.
  3. KiwiKit’s Oringi Flexothane is lighter and more stretchable than any other competition brand, ensuring more comfort for you.

Kaiwaka Clothing

Kaiwaka Sizing Tables


Tops XS S M L XL 2XL 3XL 4XL 5XL 6XL 7XL 8XL
Chest 82-86cm 89-92cm 94-98cm 100-104cm 106-110cm 112-116cm 119-122cm 124-128cm 130-128cm 136-140cm 142-146cm 148-152cm
Trousers XS S M L XL 2XL 3XL 4XL 5XL 6XL 7XL 8XL
Waist 68-72cm 74-78cm 80-84cm 86-90cm 92-96cm 98-102cm 104-108cm 110-114cm 116-120cm 122-126cm 128-132cm 134-138cm


Tops XS (8) S (10) M (12) L (14) XL (16) 2XL (18) 3XL (20) 4XL (22) 5XL (24) 6XL (26) 7XL (28) 8XL (30)
Chest 80cm 84-88cm 90-94cm 96-100cm 102-106cm 108-112cm 114-118cm 120-124cm 126-130cm 132-136cm 138-142cm 144-148cm
Trousers XS S M L XL 2XL 3XL 4XL 5XL 6XL 7XL 8XL
Waist 62-66cm 68-72cm 74-78cm 80-84cm 86-90cm 92-96cm 98-102cm 104-108cm 110-114cm 116-120cm 122-126cm 128-132cm
Hips 89-93cm 94-98cm 99-103cm 104-108cm 109-113cm 114-118cm 119-123cm 124-128cm 129-133cm 134-138cm 139-143cm 144-148cm


Size 2 4 6 8 10 12 14 16        


There are lots of questions people ask in relation to Flexothane’s performance and longevity. By and large the following are those most repeatedly requested for clarification. We hope these points will answer the main queries you may have in relation to the amazing benefits of Flexothane.

How long will my Flexothane garment last?

Good question! Lets put it this way, Dairy farmers, our toughest test market, are on average getting up to two years use from a single pair of overtrousers or bib overtrousers and at least twice that out of their coats. Some Pastoral farmers are getting up to four years from their bibs and overtrousers and longer than that from their jackets. This is a dramatic improvement in longevity over more traditional fabrics such as PVC. Those customers who get the greatest life expectancy out of their garments follow the two golden rules of Flexothane preservation:

  1. Always hang up your Flexothane garment after use.
  2. Regular machine washing of the garments will greatly enhance their life expectancy.

These two simple acts could double the life of your garment.

Flexothane is so lightweight, does it tear easily?

The answer to this is no! Even though Flexothane is remarkably lightweight it’s actually incredibly tear resistant. While Flexothane is not puncture proof it is, unlike most other fabrics, very difficult to tear! Consider the demonstration on the Flexothane Material page or, better still, conduct your own experiment with the swatch of fabric provided with your catalogue.

I always end up wetter on the inside than the outside in cheap plastic coats! Does Flexothane breath?

Yes, Flexothane is classed as breathable! This makes Flexothane vastly more comfortable in warmer conditions than garments made from traditional fabrics like PVC or oil skin. So now you can go out in the rain and not feel as though you are working in a Swedish sauna!

With all other brands my overtrousers have always split in the crutch! Are Oringi overtrousers any different?

Yes they are! In fact we guarantee that you’ll never split the crutch in either our agricultural 6320 overtrousers or 6696 bibs during normal use! Bold statement we know! We’ve spent many years researching and improving the seams in these two speciality garments so now, within the bounds of normal wear and tear, we guarantee the super strong welds in our 6320 and 6696 garments will never split when used in your work environment!

If I do puncture my Flexothane garment, is it repairable?

Yes it is! With our exclusive Flexothane repair kit, repairing small punctures is a breeze. No glues are involved, just a super thin, clear, self adhesive patch that is easily and quickly applied to repair any small puncture allowing you to get further service from your garment!

You mention a guarantee in your advertising, what does this relate to?

Our guarantee is simply this. If you do not find your Oringi garment to be a vast improvement over what you are currently using simply return it to us within 31 days of purchase and we will cheerfully refund your investment.

Do you still have further questions?

Why not give our friendly team a call? We’re ready and waiting to answer any additional queries you may have. We look forward to assisting you in discovering the ultimate solution to your protective garment needs!