Arxus Primo Nord Air

£300.00 Special Price £234.95
The Arxus Primo Nord Air provides a high level of walking comfort with a focus on minimising condensation within the boot. Lined with a specially developed ‘air-feed’ system, it is designed to channel condensation away from the foot into the air cell lining so that it can rise up and escape through the top of the boot shaft, keeping your feet and legs drier and warmer in cold weather.
In stock

100% natural rubber to ensure long life and strong resistance. 
2mm thick rubber providing excellent protection against sharp objects. 
Vulcanised construction.
Comfort rated to -15C. 

Lined with a specially developed ‘air-feed’ system. The lining has a thickness of 1.5 mm and sits above the textile brush ’mid layer’ which contains air cells.
Below this is a further insulating layer of 3 mm neoprene.
During use of the boot, if condensation develops it rises up the inside of the boot within the air cells and passes out through the top of the boot shaft, thus providing an effective ‘chimney’ effect. This ‘air-feed’ lining system reduces condensation inside the boot by approximately 40% compared to a neoprene lining, and with a drier interior the insulation is very effective against the cold. 

Removable anatomic felt lined EVA-insole to insulate against cold ground.
Essential leather-like reinforcement at the heel inside the boot. 
Heavy duty Riri zip makes it easier to get the boot on and off. 
Arxus X-pattern high-grip sole - built in three technical layers which provides superb comfort, the correct support and extreme grip with a unique stud system.

Style ID: ARX-1017
Brand: Arxus


Size Guide

EU Size UK Size Boot Height (cm) Calf Width (cm) Insole (cm)
36 3.5 39 37 21.8
37 4.5 39 37 22.4
38 5 39 37 23.2
39 6 39 38 24.3
40 6.5 40 38 25
41 7 40 38 25.9
42 8 41 40 26.9
43 8.5 41 40 27.8
44 9.5 41 40 28.5
45 10.5 41 40 29.2
46 11 41 42 29.8
47 12 41 42 30.5
48 12.5 41 42 31.4


  • Wearing what you would normally want to wear inside your wellies (trousers/jeans and thick socks, for example), sit on a chair with your feet flat on the floor.
  • Wrap a tape measure (or piece of string that can be measured afterwards) comfortably tight around the widest part of your calf, inserting either one or two fingers between the tape and your leg.
  • Take a note of this measurement, which will give you the ideal calf size for your wellington boots.


  • Wear the type of socks you normally wear inside your wellies and if possible measure your feet in the afternoon (feet typically swell during the day).
  • Distribute weight evenly before measuring.
  • Place a piece of paper on a hard surface with one end to the wall. Stand on the piece of paper with your heel just touching the wall.
  • Mark the end of your longest toe with a pencil for both feet. Ideally get someone to do this for you while you stand up straight.
  • Take the larger of the two foot length values. Women should add 6mm to this measurement to allow for movement and room inside the boot, while men should add 8mm. The combined measurement will be your insole length, which you will find on the chart above.
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