Web Walker (Rank 3) Edit
The Garou may move across the Pattern Web through the Umbra, ignored and unmolested by any Weaver-spirits in the area. This Gift is taught by any Weaver-spirit.
To activate this Gift, the Garou spends two Gnosis points, then rolls Charisma + Science (difficulty 7). Success enables the Garou to travel through the Umbra as though she were on a moon bridge. However, there must be strands of the Pattern Web in the area through which the Garou wants to travel.
Source: Umbra: The Velvet Shadows