FEATURES: Strategically placed vents for optimal airflow keeps legs cool and dry Anatomical left and right shin design for enhanced fit and comfort Strap closure at the calf provides a close fit that matches their measurements Ventilated durable front shell with EVA back padding ...FEATURES: Strategically placed vents for optimal airflow keeps legs cool and dry Anatomical left and right shin design for enhanced fit and comfort Strap closure at the calf provides a close fit that matches their measurements Ventilated durable front shell with EVA back padding Fixed Ankle Sock offers additional protection along the ankle ADDITIONAL DETAILS: Meets NOCSAE Standards