The seamless women’s thermal underwear – top by 4F is designed as a first layer for skiing and other winter activities. The slim fit sits close to the body, while the standard hip length allows the top to be worn comfortably directly under additional layers of clothing.

The 4FSkin technology supports a close fit of the material to the body, providing a second-skin effect. The seamless construction reduces the number of protruding material joins and helps minimise the risk of chafing during movement and extended wear.

The quick-drying finish supports moisture wicking during activity, while specially positioned ventilation zones help maintain adequate air circulation and thermal comfort. This makes the long-sleeve top well suited as a base layer under ski or snowboard clothing.

Raglan sleeves increase freedom of movement in the arms, while the round neckline sits comfortably under additional layers of clothing. The elastic knit made of polyamide, elastane and polyester adapts to body movements while retaining the functional character of first-layer clothing.

KEY FEATURES

• 4F women’s thermal underwear – top
• slim fit
• standard hip length
• 4FSkin technology
• seamless construction
• quick-drying finish
• ventilation zones supporting air circulation
• long raglan sleeves
• round neckline
• no fastening
• designed as a first layer of clothing – first layer
• intended use: skiing and other winter activities
• material: 95% polyamide, 4% elastane, 1% polyester