Bladders, footwear uppers including bladders, and articles of footwear including bladders providing arch support or other foot support

An article of footwear, comprising:

• a footwear upper base formed from one or more component parts and including:
• (i) a top instep region including at least one of a tongue base region or an instep base region and (ii) a first midfoot side region;
• an arch supporting bladder system engaged with the footwear upper base and including:
• (i) a first instep chamber engaged with the top instep region of the footwear upper base and extending across a top surface of the footwear upper base at the top instep region in a medial side-to-lateral side direction from a medial side to a lateral side of the top surface of the footwear upper base, (ii) a first arch support chamber located at the first midfoot side region of the footwear upper base, (iii) a first fluid line connecting the first instep chamber and the first arch support chamber and placing the first instep chamber in fluid communication with the first arch support chamber, (iv) a second instep chamber engaged with the top instep region of the footwear upper base and extending across the top surface of the footwear upper base at the top instep region in the medial side-to-lateral side direction from the medial side to the lateral side of the footwear upper base, (v) a second arch support chamber located at the first midfoot side region of the footwear upper base, (vi) a second fluid line connecting the second instep chamber and the second arch support chamber and placing the second instep chamber in fluid communication with the second arch support chamber, (vii) a third instep chamber engaged with the top instep region of the footwear upper base and extending across the top surface of the footwear upper base at the top instep region in the medial side-to-lateral side direction from the medial side to the lateral side of the footwear upper base, (viii) a third arch support chamber located at the first midfoot side region of the footwear upper base, and (ix) a third fluid line connecting the third instep chamber and the third arch support chamber and placing the third instep chamber in fluid communication with the third arch support chamber;
• and
• a sole structure engaged with the footwear upper base, wherein the sole structure includes a first recess, wherein a first portion of at least one of the first arch support chamber or the first fluid line is received in the first recess such that the first portion extends from a first side surface of the footwear upper base to a bottom surface of the footwear upper base, and wherein the first portion is in open fluid communication through the first recess, wherein the sole structure includes a second recess, wherein a second portion of at least one of the third arch support chamber or the third fluid line is received in the second recess such that the second portion extends from the first side surface of the footwear upper base to the bottom surface of the footwear upper base, and wherein the second portion is in open fluid communication through the second recess.