Heatrub Ultimate



Delivery is free to all mainland UK, Northern Ireland or Republic of Ireland addresses on orders over £30. If order value is under £30 carriage charge is £2.95.

For other delivery charges – see more details


Standard Returns: Post your items back to us directly – see more details

For Full Returns Information: click here

The ultimate baselayer for protection against extreme cold, the ULTIMATE offers three main benefits:

  • Your body heat is sealed in like a standard baselayer
  • Unlike a standard baselayer the product instantly warms you up
  • Unlike a standard baselayer the unique fibres

The unique fibres on the inside of the Ultimate rub against your skin to create frictional heat

The Ultimate has received numerous positive reviews online from Equestrian to outdoor to golf…the list goes on, here is what a few had to say, picture below is leading outdoor blogger Holly Brega:

Holly’s review click here:

Testing Base layers from Zerofit

Zerofit Heat Rub Ultimate Review

ZeroFit Heatrub Ultimate and Rub Base Layers Apparel Review




Sizing Guide

To fit Chest Inches
S 32-36
M 36-40
L 40-44
XL 44-48
XXL 48-52

Sizing note

The above sizing shows optimum chest sizes however due to the unique stretchabilty of ZF you will be able to fit into a higher selection of the above sizes than would be traditional.

Unique fibres

The heat rub uses ‘double-loop’ barrel fabric which provides both heat insulation and ‘friction heating’. The extra-long bristles ensure a layer of warm air is retained around the neck and even a little movement of these bristles causes friction which creates heat and actually warmers you up.

The Heat rub is twice as warm as a jumper and is comparable to a coat but with the ability of ease of movement for active sports and working.

Garment Construction: acrylic 63%, nylon 18%, cupra 12%, wool 5% & polyurethane 2%