Long thermal long johns as a base layer against cold weather. The ColdPruf Platinum II thermals have two layers of fabric to trap warm air in between the layers.

Great for outdoor work and winter sports.

For cold and very cold weather.

• Big and tall sizes
• Men’s thermal pants
• Regular fit
• 7 oz fabric weight
• Outer layer: 70% polyester, 30% merino wool
• 100% ColdPruf Technical Fiber Polyester with Silvadur Intelligent Freshness (cuts down on odors)
• No scratchy tag
• Ribbed cuffs at ankle to keep out the cold

Get matching long sleeve thermal shirts here.

Find Coldpruf thermals size chart here.

Find straight sizes here.