Womens Longsleeve Tops

Zoot Xotherm 170 LS 1/2 Zip Top

The Zoot Women's Xotherm 170 LS 1/2 zip top is the perfect fall or winter run top for women. Constructed out of Zoot's incredible XOtherm 170 fabric with MegaHeat Technology, this top actually heats up when wet. "Normal" fabrics like cotton are 25 times colder when wet. Zoot's MegaHeat actually gets warmer when damp. Activated by your sweat, MegaHeat will boosts thermal warmth at the skin level by seven degrees Fahrenheit. The 170 fabrics is just a bit lighter weight than the XOtherm 300 making it more of a fall or spring top, depending on where you call home. Thumb loops and a bit of reflective detailing finish this awesome run top

• Thumb loops

• Zippered security pocket

• Zipper garage with wind flap

• Silkcreen logo detail

XOTHERM 170 w/MegaHeat Technology: Body (90% Polyester/10% Spandex) a stretch, moisture wicking fabric. MegaHeat Technology, uses the thermal conductivity of moisture (such as perspiration) to boost the warmth on your skin by 7 degrees