Men's seamless thermoactive underwear (bottom). Made in 4FSkin technology. The close-fitting cut guarantees excellent thermal comfort and full freedom of movement during the most intensive activities.

Ideal for use as a first layer. 

Men's seamless thermoactive underwear (bottom) - FEATURES:

• for use as a first layer,
• the minimal amount of seams to prevent skin irritation,
• stretchy technical knit with 4FSkin technology for a perfect fit, comfort, and maximum freedom of movement,
• quick-drying fibres with 4FDry technology promote moisture transfer to the outside.