The Yeezy Boost 380 'Alien Blue' emerges with a vibrant look on its lifestyle construction. Built with Primeknit, the upper features a blend of light blue and grey hues, with a translucent monofilament window cutting through the side wall. The shoe's sock-like upper is cushioned underfoot by a Boost midsole housed in a semitranslucent rubber cage, with a herringbone outsole providing traction.
US Men's Sizes
Size Conversions ↓
M4
$104
$230
-55%
M4.5
$98
$230
-57%
M5
$110
$230
-52%
M5.5
$138
$230
-40%
M6
$151
$230
-34%
M7.5
$191
$230
-17%
M8
$166
$230
-28%
M8.5
$175
$230
-24%
M10
$226
$230
-2%
M10.5
$213
$230
-7%
M11
$201
$230
-13%