Women's oversize T-shirt with modal 4F 4FRAW25TTSHF3408-20S

4F boys' seamless underwear - comfort and protection in every activity

4F seamless underwear for boys is the perfect choice for cooler days and physical activity. Thanks to 4FSkin technology, this set provides complete freedom of movement, comfort, and effective thermal protection.

Key features

• Elastic knit fabric - adapts perfectly to the body, ensuring comfort of wearing.
• 4FSkin technology – guarantees comfortable use without irritation and abrasions.
• Seamless construction – eliminates pressure and minimizes the risk of chafing.
• Thermoactive - helps maintain optimal body temperature.
• Quick-drying finish – effectively wicks away moisture, keeping you fresh while you move.
• Raglan sleeves – guarantee complete freedom of movement.
• 2-piece set - long sleeves and leggings are the perfect base for outerwear.

Everyday comfort

4F thermal underwear guarantees thermal comfort and freedom of movement, regardless of activity. It's perfect for winter walks, outdoor play, or sports, protecting the body from the cold and keeping skin dry.

Check out more models in the category: Boys' thermal underwear