An extra layer can be essential if you're working in cold conditions. These thermal base layers are robust and designed to keep you warm by providing an additional layer of insulation.

5 products

B120 - Thermal T-Shirt Short Sleeve. Traditional short sleeve T-Shirt style base layer with a round neck, made in soft polyester cotton. Ideal for those colder days. Buy Online for Fast UK Delivery!

B121 - Portwest Thermal Trouser. Inexpensive, but effective thermal leggings, featuring a soft elastic waist band and soft ribbed cuff. Very effective base layer to keep you warm and cosy.

An inexpensive base layer for those colder days. The soft Polycotton fabric allows skin to breath and prevents over heating. The round neck will keep your base layer hidden under clothing and the long sleeves give extra warmth

Zip Base Layer - Dynamic Stretch

Thermal and Fleece Lined, perfect for working outside in winter!