Wafer Map Hoodie, Semiconductor Chip Engineer Sweatshirt

A black heavy blend hoodie printed with a silicon wafer map after test, failed dies in red, yield 96.1%.

Before a chip is cut out, every die on the wafer is tested. The good ones stay white, the failed ones turn red, and the share that pass is the yield. At 96.1%, this wafer had a good day in the fab.

For hardware engineers, chip designers and electronics fans.

• Gildan 18500, 50% cotton, 50% polyester, 8 oz
• Unisex classic fit, S to 5XL
• Front pouch pocket, double-lined hood with matching drawcord
• Direct-to-garment print
• Wash cold, inside out. Tumble dry low
• Printed to order. Ships in 2 to 5 business days after production