1. A capless wig of the character described, comprising; A. an axially extensible, endless, latidudinally positionable border band; B. a network of flexible bands connected to each other and said border band and defining a skelton-like wig frame suitable for use on a human head; said wig frame being defined by a series of openings whose total area greatly e xceeds the area of said bands whereby an airy ventilated wig frame is provided; C. a focal point defined by said network; D. a series of substantially axially inextensible wefted hair strips secured at longitudinally spaced points thereof to said flexible band, whereby said hair strips flexibly cover said series of openings to define a wig; E. said wig frame being longitudinally extensible between said focal point and said border band and E. said border band ex erting a contractile force upon said network of bands and said wefted hair strips and urging the same into longitudinally and latitudinally snug relationship with the head of the wearer when the wig is positioned thereon; said border band having a lesser Degree of elasticity than any of said flexible bands of said network whereby latidudinal displacement of said band is avoided.

2. A capless wig of the character described, comprising; A. an axially extensible, endless, latidudinally positionable border band; B. a network of flexible bands connected to each other and said border band and defining a skelton-like wig frame suitable for use on a human head; said wig frame being defined by a series of openings whose total area greatly exceeds the area of said bands whereby an airy ventilated wig frame is provided; C. a focal point defined by said network ; D. a series of substantially a xially inextensible wefted hair strips secured at longitudinally spaced points thereof to said flexible band, whereby said hair strips flexibly cover said series of openings to define a wig; E. at least some of said flexible bands being expandable longitudinally to a greater length upon the application of longitudinally extending pressure thereto; said longitudinally expandable bands having a memory property that causes the same to retract to normal length upon release of said longitudinally extending pressure thereon; and F. said border band exerting a contractile force upon said network of bands and said wefted hair strips and urging the same into longitudinally and latitudinally snug relationship with the head of the wearer when te wig is positioned thereon; said border band having a lesser degree of elasticity than any of said flexible bands of said network whereby latitudinal displacement of said band is avoided.

3. A wig of the character described comprising an axially extensible, endless, latitudinally positionable border band; a network of flexible bands mutually interconnected at at least one point thereon, and at a second point to said border band, said network being defined by a series of openings of generally wedge shape, the total area of which greatly exceeds the area of said bands, whereby an airy ventilated frame is provided; and a series of substantially inextensible wefted hair strips secured to said network at spaced points to overlie said openings, said strips being free of interconnection with said network between said spaced points and said border exerting a contractile force upon said network of bands and said wefted hair strips and urging the same into longitudinally and latitudinally snug relationship with the head of the wearer when the wig is positioned thereon; said border band having a lesser degree of elasticity than any of said flexible bands of said network whereby l atitudinal displacement of said band is avoided.

4. A wig of the character described, comprising; an axially extensible, endless, latitudinally positionable border band; a network of flexible bands each extending longitudinally with respect to said band and each having the opposed ends thereof secured to said border band at arcuately spaced points; said network being defined by a series of openings, the total area of which greatly exceeds the area of said bands, whereby an airy ventilated frame is provided; and a series of substantially inextensible wefted hair strips secured to said network at spaced points to overlie said openings, said strips being free of interconnection with said network between said spaced points; and said border band exerting a contractile force upon said network of bands and said wefted hair strips and urging the same into longitudinally and latitudinally snug relationship with the head of the w earer when the wig is positioned thereon; said border having a lesser degree of elasticity than any of said flexible bands of said network whereby latitudinal displacement of said band is avoided.