Brooks Base Visor Size:OSFA "M3 W5" is a men's

"M3 W5" is a men's 3 and a women's 5

Lining: 92% polyester/8% spandex

sun protection and style

Weight with bladder: 14oz / 397g

Brooks Base Visor Size:OSFA "M3 W5" is a men'sGet breathable comfort and coverage in this lightweight running visor. Four way stretch fabric ensures a smooth fit while extra mesh paneling amps up airflow. An adjustable back closure and internal sweat wicking headband complete the package. Quick drying Sweat wicking Sun protection Breathable Adjustable fit Unisex To keep your Brooks gear looking and performing its best, machine wash separately before wearing, try not to use fabric softeners and