Regatta Men's Thermal Baselayer Set - Black - Available at M&S
This thermal baselayer set from Regatta will ensure you stay warm when the temperature drops. Made in a regular fit, it includes a long-sleeved top with a classic crew neck and a fleece back for extra protection from the cold. Underarm gussets with Reach Technology offer flexible movement, while the matching bottoms feature an elasticated waistband for comfort.