Similar deal that they usually post every so often. 100% cotton shirts in many colours and varieties. Some people report the quality has gone down in recent times, while others say it's consistent. Good return policy as well.
EDIT 2: Updated the link with that provided below which works for triggering the deal. Previously was targeted.
Still my go-to for shirts when they're on sale. Picked up some of their polos recently and they seem good.
Really appreciate the flexibility in fit and sizing.