THERE are at least four crucial items that can help American consumers sleep their best as winter approaches.

Each is relatively easy on the budget, staying under $140 for those who want to scoop them all up and improve their nighttime routines.

While the weather is getting cooler nationwide, some still live in warmer climates, and others naturally run hot during sleep.

Turning the thermostat to between 66 and 72 degrees Fahrenheit can help, but there’s also the Evercool Cooling Comforter from Rest to help save on energy bills.

The Evercool Cooling Comforter offers a “temperature-regulating technology” known as OEKO-TEX in the fabric that also wicks away moisture effortlessly, per the product description.

It offers a cool and dry sensation that’s also hypoallergenic and pet-friendly.

The comforter is also machine washable and reversible, coming in sizes for Twin/Twin XL, Full/Queen, and King/Cali King beds.

Those who have a Twin/Twin XL can get the comforter on sale right now for $139, down from $199.

Customers can also get six color options, including Aqua Blue, Cool Gray, Lavender Breeze, Snow Ivory, Arctic White, and Midnight Blue.

The Evercool Cooling Comforter from Rest is award-winning and has over 5,000 reviews with an overall 4.8 out of five-star rating.

SLEEP CLOCK

If you’re looking for a comprehensive adjustment to improve your sleep and even how you wake up in the morning, the Restore 2 smart alarm clock from Hatch could also be a smart purchase.

The Restore 2 isn’t just a standard alarm clock — it comes with several features, including sleep sounds to play and help you fall asleep, a bedside light, dimmable digits, and a sunrise alarm with natural light that gradually brightens.

There are also “rest” and rise” buttons to help start a phone and blue light-free bedtime and wakeup.

The Restore 2 is only 7.24 inches in length, 2.43 inches in width, and 5.31 inches in height, with a weight of 1.27 pounds, making it perfect for nightstands.

It also has a one-year warranty and comes in three colors — Putty, Latte, and Slate.

Over 2,000 reviewers rated it four out of five stars or above, and the listing price is currently $169.99.

Consumers who have trouble with overactive senses during sleep might also benefit from two other essentials — the Washable Silk Sleep Mask from Lunya and the Loop Dream Earplugs.

SILK MASK

Lunya’s Washable Silk Sleep Mask is made of 100% Mulberry Silk on the exterior and is thermoregulating, meaning it won’t get too hot over the eyes while sleeping.

It also helps reduce noise and comes with a small bag for safe keeping and to help it remain sanitary before bedtime.

It comes in four standard colors and three limited edition colors, including Immersed Black, Deep Blue, Meditative Gray, Delicate Pink, Hushed Tan, Waterlily Small, and Carmine Red.

Customers can get it for just $50 in a final sale on Lunya’s website.

EARPLUGS

The Loop Dream Earplugs are also around the same price at $49.95 and can be paired with the sleep mask for added sense mitigation.

Not only can the earplugs be re-used and cleaned, but they are lightweight and still block out around 27 decibels of noise to help those who are sensitive to sound or sleep with snoring partners.

Silicone and foam ear tips also make for a comfortable, virtually unnoticeable fit.

The Loop Dream Earplugs also comes with four sets of ear tips for customization and a bedside carry case.

Customers can get them in Lilac, Black, or Peach coloring.

The earplugs have earned a 4.3 out of five-star rating with over 146 reviews so far.