Temperature Regulation

Sleep Accessories

Sleeping too hot or too cold? This could be a matter of hormones or metabolism, but it could also be that your sleep environment and bedding aren't conducive to comfortable rest.

Temperature is such an important factor for sleep. It might just be time to give yourself an edge against the elements with some proper sleep kit.

Temperature PDF Coming Soon

Thermal Mastery: Hot Tips for Cooler Nights & Winter Warming

This PDF is a short masterclass in how to regulate your temperature for optimal sleep quality. Expected release June 2026.

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The Best Sleep Accessories for Temperature Regulation

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CarbonICE° Mattress Topper

With graphite-infused memory foam, the CarbonICE design offers impressive cooling and pressure relief. Fitted with 2” high-density foam, this cooling mattress topper provides beautifully cradling comfort while preventing excessive sinking. Fits secure; reduces motion transfer.

Modern Cooling Mattress Topper

With 2" of high-density glacierTECH° foam, this smart topper is twice as durable as traditional foams and offers double the pressure relief. With a secure fit and body-contouring foam, it's designed to significantly reduce motion transfer, meaning a comfier, less disturbed sleep.

'Hot' Steam Blackout Sleep Mask

This blackout mask from Manta Sleep is one of the cosiest things you can do getting into bed on cold winter nights. Easily microwaved, this is like a hot water bottle for your face, complete with a super comfortable, complete blackout design for deep, restful sleep.

Refrigerable 'Cold' Blackout Sleep Mask

The refrigerable blackout mask from Manta is heaven for hot nights where it's difficult to escape the heat. Stick it in the fridge or freezer during the day, then simply put it on as you're going to bed for instant relief from the inescapable heat.

Microwavable Neck Warmer

The neck warmer from Manta is a great companion for chilly evenings and pre-bed rituals. Just microwave and wrap for instant comfort, take it to bed or the couch, or use during work-at-home days for pure bliss.

Cooling Memory Foam Pillow

A double-sided cooling pillow from Glacier. One side cools, the other comforts. Made with breathable memory foam and phase-change gel, this easy-care pillow has advanced cooling tech, absorbing excess heat from your head, neck and body while you sleep.

Certified with OEKO-TEX®; made without the use of harmful chemicals or pesticides.

Cooling Bedsheet Set

Made with glacierTECH° fiber technology, these silky moisture-wicking sheets are designed to be wrinkle-free, quick-drying, and super breathable, made without the use of harmful chemicals or pesticides. Sheet set includes fitted sheet, flat sheet, and pillowcase(s).

Cooling Bed Comforter

Designed with cool-to-the-touch glacierTECH° fiber technology, this silky soft bed comforter is lightweight, incredibly breathable, and great for all seasons. With advanced cooling technology, it's easy to care for, quick-drying, wrinkle-free, and made without the use of harmful chemicals or pesticides.

Summit Hybrid Cooling Mattress

The Summit Hybrid Mattress features a 6-layer design with a glacierTech° Elite cooling ChiroZONE™ quilted cover with a Euro top gusset for added comfort and breathability. The most popular mattress from Glacier, uses advanced coil technology for optimal support and breathability. Uses trademarked ventilation foam and lumbar support design.

Apex Hybrid Cooling Mattress

The award-winning 14" Apex Hybrid Euro pillowtop mattress is one of the very best in cooling mattress designs. Infused with copper and graphite, with plush, pressure-relief ventilated memory foam with lumbar support, this beauty is engineered for deep, supportive, temperature-regulated sleep. Lifetime warranty.

Temperature Regulation Sleep Accessories