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 . <EOS>