Thermo Weave Baselayer



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To fit Chest Size (in inches)
XS 28-32″
S 32-36″
M 36-40″
L 40-44″
XL 44-48″



XS 29-33″
S 33-37″
M 37-41″
L 41-45″
XL 45-49””
XXL 49-53″

When purchasing the Heatrub Ultimate or the Heatrub Move baselayer please note that due to the fabrics used and the manufacturing process for each garment, the Ultimate comes up slightly smaller than the Move.


Both products are designed for a snug but not overly tight fit, and the stretch properties of the fabrics in the Ultimate and Move allow the user to move freely, whatever their sport or activity.

NB: For other products sizing is shown below.

Thermo Weave Baselayer

The Thermo Weave Baselayer has been designed to offer a performance benefit to athletes as winter gives way to mild, spring-like conditions. It has been created with feedback from runners across the world, and offers incredible lightweight comfort to accompany athletes training or competing in a 0° Celsius thru 15° Celsius temperature range.

The Thermo Weave utilises a polypropylene technology which forms an efficient heat insulating layer of air on the skin, and the baselayer’s stretchable nature ensures zero gaps between it and the body. Zerofit innovators have also created the Thermo Weave to suppress cold, negative sweat, resulting in outstanding comfort and feel for runners exercising at the beginning of spring.


– Polypropylene technology forms a heat-insulating layer of air on the skin surface ensuring the body is temperature-regulated.

– Cold sweat is negated, giving athletes a superior feeling during exercise.

– Thermo Weave is 500% more stretchable (pictured above) than a standard garment so there are no gaps between the garment and the skin, no matter how vigorously the body moves during exercise

– The baselayer uses Polygiene® adopted silver ion antibacterial processing which ensures unpleasant odours are removed from the garment, wash after wash.

The Thermo Weave Baselayer

Sizing Guide

To fit Chest Inches
S / M 28 - 38
M / L 32 - 41
XL 35 - 47


Sizing note

The Thermo Weave sizing is incredibly versatile – a user with a 38” chest could fit into all three sizes, it just depends how tight he or she wishes to wear it.

Garment Construction

Body: Nylon 54% Polyester 46%

Sleeve: Polyester 82% Polyurethane 18%

Optimal Temperature Range

0° Celsius thru 15° Celsius

Sports and Activities 

Golf, equine sports, sailing, fishing, skiing, motorcycling, hunting, running, cycling, football, rugby, cricket, baseball and workwear.