LIFA® is the original Helly Hansen Workwear base layer, trusted by professionals around the world to provide warmth and insulation in cold weather. It performs best when layered under another garment when it will push moisture away from skin and ensure that you stay warm, dry and comfortable. This crew neck thermal top has no shoulder or side seams to ensure no-chafe comfort.

• Lighter weight all-season base layer
• 100% Lifa® Fibres 
• LIFA® Technology
• Long Sleeve, crew neck
• Performs best when layered under another garment 
• Moves moisture away from the skin and ensures that you stay dry while you work hard and sweat
• No Shoulder or side seams for more comfort
• Easy care wash and dry at medium temperatures