✅【Size guide】 Please order 1 size larger than you normally wear for a comfort fit. Men thermal underwear set is soft against the skin, yet its strong seams won’t rip or tear prematurely, offering long life. They fit snug like a second skin for perfect heat retention minimizing heat loss for an ideal base layer or worn on their own.

✅【2 Pieces】 Top and Bottom Included. Available in the Most Popular Colors. Long johns for men thermal have no tags, which reduces any skin irritation. You can slip them on and off easily and can be worn under your clothes for added insulation and at the gym for added support and movement.

✅【BUILT WITH FLEXIBILITY】 The thermal underwear is highly stretchable to offer full mobility. The fabric won’t hinder your movements so you can move freely while at the gym, office, or home. They are perfect for all activities and will keep you comfortable.

✅【LIGHTWEIGHT WARMTH】Get secure warmth that never slows you down. Extremely warm yet incredibly light, Fleece Lined compression base layer. Thermal underwear can be worn as comfy pajamas on cold, chilly nights and is perfect for use underneath formal or casual.

✅【MOISTURE WICKING FEATURES】With their moisture transport system, long johns men wick away sweat fast to keep you dry and light. You no longer have to worry about that sticky or clammy feeling as work out or lounge at home. Your comfort and dryness are assured.

Men's Thermal Underwear Long Johns Set with Warm Soft Fleece Lined