ARC CIRCLE

The world-first Technology of cutting off vertical tension that occurs when wearing a mask-Dougler Arc Circle

'Arc Circle', which is one of Dougler Arctype's core technologies, cuts off the vertical tension that occurs

when wearing a mask so that the physical phenomenon of mask being pulled down is innovatively minimized.
Upper part of the rear vertical layer, where the largest force point for fixing the position is formed upon wearing a mask,

 is horizontally separated converting the vertical tension occurring upon wearing the mask

 into the horizontal tension so as to prevent a phenomenon of the mask's sliding down.
At the same time, the sense of burden on the neck and facial muscle due to

wearing a mask during physical activities is minimized, making innovative movements possible.
With Arc Circle, it is possible to apply the wearing angle quite comprehensively, depending on wearer's head shape and bend angles,

maintaining the optimal sense of wearing and fitting.

Dougler Arc Circle is the world-first technology solely of Dougler for professional sportsmen challenging the extremes.