Travel Pillow Set. The primary reason that those scientists say you need darkness for good sleep is actually evolutionary. Humans and our pre-human ancestors are naturally diurnal, meaning we’re awake during the day and sleep at night.

Our brains are hard-wired into associating darkness with sleep, and they produce more melatonin (the hormone that controls our sleep and wake cycles) when they sense an absence of light.

In addition to increased melatonin production, scientists have also linked dark sleeping conditions to increased time in REM sleep and decreased wakefulness meaning you’re more likely to sleep deeply and to sleep through the night. And they’ve found these benefits with sleep masks, not just in dark rooms.

From compressible pillows that are easy to pack to travel pillows on Amazon that offer neck support, we’ve rounded up the best travel pillows from TRTL … Airplane Throw and Sleep Mask Set Will Make You Feel.

Travel Pillow? Find your Neck Travel Pillow or Kids Travel Pillow when you shop at Macy’s.

• Soft surface material
• Perfect for car plane or other travel
• Fashionable beautiful and comfortable
• Soft form-fitting earplugs
• Effectively reduce noise
• Convenient to carry