Sherpa Unisex Long Sleeve Polypro Thermal Top | Black Size:XS It’s built for runs where

It’s built for runs where comfort matters just as much as performance

while the rear vent enhances airflow for all-weather comfort

The equivalent of over 30 blackcurrants in every serving

Built for race day speed

Short underarm routing for quicker hydration access

Sherpa Unisex Long Sleeve Polypro Thermal Top | Black Size:XS It’s built for runs whereThe Sherpa Polypro Long Sleeve Thermal Top is developed through university research and field testing to deliver reliable warmth and performance in cold conditions. Made from ultra soft technical PCD II polypropylene, it provides excellent insulation while remaining lightweight and comfortable. Designed to fit snugly and move with your body, this polypro thermal retains natural body heat while its low thermal conductivity helps keep you warm. It does