Terramar Kids' Ecolator 3.0 Half Zip Top

Engineered to adjust to your body temperature, the Terramar Ecolator Half Zip Boys Long Underwear Top performs to your kid's needs. The Ecolator Top is a base layer for added warmth and comfort, as it effectively allows circulation. Versatile to be worn as an outer top and/or an ideal layer for jacked thermal efficiency. The smooth fabric feels soft close to skin and the 4-way stretch allows for unrestricted mobility.

• ClimaSense Carbon Thermoregulation Technology
• High grid fleece for warmth and breathability in cold conditions
• 4-way stretch
• Heavyweight 3.0 for cold weather activities
• UPF Rating 50+
• Functional thumbholes
• Flat seam construction
• Rolled forward shoulder seam
• Zipper garage
• Mock neck with partial front zip