Buff Pack Speed Visor - The Pack Speed Visor from BUFF with the new CoolNet technology makes every runner's heart beat faster. Extremely light weight can be folded up very small and is also highly functional. Optimum moisture management combined with faster drying and antibacterial Polygiene treatment makes this BUFF visor a must-have for sporty use on the mountain and in the valley. Pleasant seams maximize the great wearing comfort and prevent unpleasant friction. The reflective front logo also increases visibility in low light and at dusk.