> [SHORT DESCRIPTION]

:: Fuser 1.0 Signal Black is a balaclava module for cold biomes: operates in the –15 to +10 °C range, shields from wind and uses a thermochromic logo to signal user activity.

> [ADVANTAGES]

:: Thermochromic logo changes shade with breathing, turning the module into a visual interface.
:: Close-fitting silhouette and anatomical cut eliminate pressure points while preserving the warmth generated by breathing.
:: Double-face cotton interlock with polyester and spandex is elastic, skin-friendly and resistant to deformation.

> [CONSTRUCTION]

:: Two movable layers (hood + mask) allow you to lower the mask without removing the entire piece.
:: Single-piece back panel from hem to forehead forms a seamless thermal contour.
:: Shaped eye opening follows the line of the brows and cheekbones without limiting the field of view.

> [MATERIALS]

:: Overall composition: 74% cotton, 20% polyester, 6% spandex.
:: Cotton provides tactile softness and vapor permeability.
:: Polyester reinforces the fiber and accelerates moisture wicking.
:: Spandex adds 4-way stretch, making it easier to wear under a helmet.

> [GRAPHICS]

:: Central heat-transfer InSystemOut logo is activated by the warmth of breathing.

> [CARE RECOMMENDATIONS]

:: Delicate wash at 30 °C without bleach; dry flat; iron up to 150 °C, avoiding the print area.

> [ENVIRONMENTAL CONDITIONS]

:: Cold biome, –15 … +10 °C, humidity 30–90%, moderate activity; city, winter tourism, under-helmet layer for snow and motorsports.

> [COMBINABILITY]

:: Compatible with any System Street hoods. Pairs with ski goggles, motorcycle helmets and tech parkas.