It is a good idea to wear a wool or cotton-blend thermal when temperatures drop below 15°C. No, a pair of jeans alone will not keep you warm through winter, especially with chilly winds and humid weathers. This pure wool longjohn is a good bet as your base layer.
This pure wool thermal also called a long john is ankle length and has a stretchable waist band for an easy fit. It has cuffs around the ankles so as not to peep out of your pants. The fabric is fine enough for you to wear under pants without it feeling like bulky winter wear. It has a woolmark which ensures the kind of warmth you need in chilly winters.
Pure New Merino Wool with Woolmark
Suitable Up to 6°C to -5°C / 42°F to 23°F depending on individual resistance to cold.
Note: When worn with layers i.e. Sweaters / Sweatshirts, Jackets then this Wool Thermal can sustain temperature up to -20°C / -4°F.
Wash Care Instruction:
Easy Care Wash, to be washed in a mild liquid detergent. Machine Washable in Wool Cycle.