FOOTWEAR SOLES

Brand	Owner (click to sort)	Address	Description
ANGLE FLEX	Elicon Resourcing Group, Inc.	66 Cummings Park Woburn MA 01801	footwear and soles;
AQUA-GRIP	C Two Corporation	9F, 201, Sec. 1 Tai-Chung Kang Road Tai-Chung Taiwan	Footwear soles;AQUA GRIP;
VIS-TECH	HYI	222 North Vincent Avenue Covina CA 91722	footwear soles;VIS TECH;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Footwear systems include: (a) a holding device having an opening; (b) an article of footwear having a sole with a projection that extends through the opening; and (c) another article of footwear having a sole with a cavity into which the projection extends (thereby sandwiching the holding device between the soles). In other systems, the sole of one article of footwear includes two raised areas that fit through two openings provided in a holding device. The two raised areas fit into recessed areas provided adjacent a raised area of another footwear sole (thereby sandwiching the holding device between the soles). The projection(s) and/or raised area(s) on one sole may be sized and constructed so as to tightly fit (e.g., a friction fit) into corresponding cavity(ies) and/or recessed area(s) provided on the other sole, to thereby detachably hold the soles together and/or detachably engage with the holding device.