CASTELLI Endurance 3 Men's Short t-shirt Premium Club Tracking System with

Premium Club Tracking System with Lightweight Golf Sensor Automatically detect Shots

VENTILATION 32 Wind Tunnel vents with internal channeling

8-Hour Battery Life Quick Charge

24/7 health and wellness monitoring

CASTELLI Endurance 3 Men's Short t-shirt Premium Club Tracking System withEndurance level comfort for every ride with Castelli's most comfortable seat pad. Product features Endurance Evolution fabric provides optimum muscle support and feels drier in nearly all conditions Anatomic cut for perfect on bike fit Soft elastic at waist lays flat without binding Progetto X2 Air Seamless seat pad for even greater comfort and improved airflow GIRO3 leg grippers lie flat Weight: 199 g Temperature: 15C 38C 59F 100F Fit: Comfortable