Maximum Ventilation: Fully vented fron cup panel allos maximum ventilation. Compression Panels: Extra supportive compression panels concentrate compression around major muscle groups helping to reduce fatigue. Extra wide comfort waist band. Small - Waist size 27-29 Medium - Waist size 30-32 Large - Waist size 33-35 XL - Waist size 36-39 XXL - Waist size 40-44
