Sleep ZM Red Arley Kids Evening Glasses, Black

Why we picked it. A small, flexible black frame with the SleepAidMax Red lens, which filters 99.7% of blue and green light from 380 to 580 nm. It is an evening lens for the hour or two before bed, alongside a steady bedtime.

Who it's for. A kid-sized frame with the strongest red lens, for the last hour or two before bed.

• SleepAidMax red lens, Category 2
• Frame sized for smaller faces
• Light and flexible for a school bag

Ships from Blue Light Glasses by Sleep ZM in the US.