Thermal Base Mid Layers

Thermal Base & Mid Layer Overview

Superior warmth with minimal bulk. All fabrics used move moisture away from the body and work with wicking baselayers. The XT250 thermal baselayer system adopts fabric technology developed for NASA, provides exceptional warmth and complete freedom of movement due to its 4 way stretch feature.

Thermal Base & Mid Layer Features

Stretch Diagram
  • 4 Directional Stretch
  • Fast Wicking
  • Thermal
  • Breathable
  • Abrasion Resistant

Thermal Base & Mid Layer Size Guide

  Chest Waist Shoe Size
Size Range Inches Metric cm Inches Metric cm UK Sizing
Small 34-38 86-96 26-30 66-76 4-6
Medium 38-42 96-106 30-34 76-86 7-8
Large 42-46 106-116 34-38 86-96 9-10
X Large 46-50 116-126 38-42 96-106 11-12
XX Large 50-54 126-136 42-46 106-116 13-14

Products in the Range

All available in a wide range of colours, please contact us for more details on bespoke orders.

To Order Call: +44 (0)1326 241 404 or Email Us: tcs@fourthelement.com