Please use U.S sizing when looking at the sizing chart
This top uses Chillproof material to keep your torso and rear kidney area protected. It also uses a breathable compression fabric in the shoulders and arms to aid in endurance and muscle recovery. The compression fabric is SPF50+, so provides protection for your arms and shoulders from the sun.
The Performance range has been created with the help of competition athletes.
Chillproof material provides full protection from the elements, with flexible compression material allowing for maximum manoeuvrability during intense sports and neoprene for stretch and comfort. The different designs incorporate heavy-duty zippers to control heat retention and mesh panels for ventilation to allow for maximum performance as weather conditions change or as your heart rate climbs.