An article of footwear (12; 12A; 12C; 12D; 12E) comprising: a sole structure; and a strobel (10; 10A to 10H) including: a polymeric bladder (16; 16A to 16I) defining an interior cavity and configured to retain a fluid in the interior cavity, the polymeric bladder (16; 16A to 16I) having a peripheral flange extending around at least a portion of a perimeter of the interior cavity; wherein the peripheral flange defines a groove extending along the peripheral flange; a tensile component disposed in the interior cavity and secured to opposing inner surfaces of the polymeric bladder (16; 16A to 161); and a lasting component (17; 17A to 17H) configured to extend along the peripheral flange around the at least a portion of the perimeter of the interior cavity; wherein the lasting component (17; 17A to 17H) is secured to the peripheral flange, the article of footwear (12; 12A; 12C; 12D; 12E) further comprising: an upper; and wherein the lasting component (17; 17A to 17H) is secured the upper, characterized in that the lasting component (17; 17A to 17H) is secured to the peripheral flange at the groove by a series of stitches extending through the lasting component (17; 17A to 17H) and through the peripheral flange in the groove. a sole structure; and a strobel (10; 10A to 10H) including: a polymeric bladder (16; 16A to 16I) defining an interior cavity and configured to retain a fluid in the interior cavity, the polymeric bladder (16; 16A to 16I) having a peripheral flange extending around at least a portion of a perimeter of the interior cavity; wherein the peripheral flange defines a groove extending along the peripheral flange; a tensile component disposed in the interior cavity and secured to opposing inner surfaces of the polymeric bladder (16; 16A to 161); and a lasting component (17; 17A to 17H) configured to extend along the peripheral flange around the at least a portion of the perimeter of the interior cavity; wherein the lasting component (17; 17A to 17H) is secured to the peripheral flange, a polymeric bladder (16; 16A to 16I) defining an interior cavity and configured to retain a fluid in the interior cavity, the polymeric bladder (16; 16A to 16I) having a peripheral flange extending around at least a portion of a perimeter of the interior cavity; wherein the peripheral flange defines a groove extending along the peripheral flange; a tensile component disposed in the interior cavity and secured to opposing inner surfaces of the polymeric bladder (16; 16A to 161); and a lasting component (17; 17A to 17H) configured to extend along the peripheral flange around the at least a portion of the perimeter of the interior cavity; wherein the lasting component (17; 17A to 17H) is secured to the peripheral flange, the article of footwear (12; 12A; 12C; 12D; 12E) further comprising: an upper; and wherein the lasting component (17; 17A to 17H) is secured the upper, characterized in that the lasting component (17; 17A to 17H) is secured to the peripheral flange at the groove by a series of stitches extending through the lasting component (17; 17A to 17H) and through the peripheral flange in the groove. an upper; and wherein the lasting component (17; 17A to 17H) is secured the upper, characterized in that the lasting component (17; 17A to 17H) is secured to the peripheral flange at the groove by a series of stitches extending through the lasting component (17; 17A to 17H) and through the peripheral flange in the groove.