
Casper launches new cooling collection: What you need to know
Casper introduced cooling mattresses, sheets, duvets and a mattress protector.




As with the Wave Hybrid Snow Mattress, the Nova Hybrid Snow Mattress is made with the same Snow Technology — which is also $500 more than the original Nova Hybrid goes for. This model features two layers of perforated foam — this is designed to let air flow out of the mattress — with the top of these two coated with a cooling gel. This cooling gel is unique to the Nova Hybrid Snow, as the original Nova Hybrid doesn’t have it. In terms of support, this mattress is designed with softer foam where shoulders would be and ergonomic support to the hips, waist and lower back, according to the brand.
Casper describes these sheets as its “coolest” yet. The brand already offers both percale and sateen sheets. The 200 thread count Hyperlite Sheets are completely made from Tencel Lyocell (this fabric is made from wood), which has been designed with a grid pattern that’s supposed to promote airflow and breathability, according to the brand. The sheets come in five colors: Indigo, Dusty Rose, White, Gray and Fog Blue. You can choose what’s included in the set — including getting just the set (two pillowcases, one flat and one fitted sheet), one duvet cover or the set with the duvet cover.
Like Casper’s Waterproof Mattress Protector, the Breathable Mattress Protector is meant to protect from normal wear and tear. While the waterproof version is specifically designed to shield against spills, this mattress protector has a water-resistant finish. For cooling, it features a spacer knit design that allows air to flow between you and your mattress.
Before this collection, the brand’s Down Alternative Duvet defaulted to a mid-weight. But now you have another option to choose from: Lightweight. In terms of material, the options are similar — both have a shell from Tencel Lyocell, which the brand says is both breathable and durable, and a polyester fiberfill made from water bottles. The Lightweight design is meant to provide humidity and temperature control, according to the press release.
Similar to the Down Alternative Duvet, Casper’s Down Duvet was previously only available in Mid-Weight. Now you can choose a Lightweight version, which is also meant to be comfortable year-round but especially in hotter months and provide cooling temperature control, according to Casper. The duvet features a cotton shell and what the brand claims is ethically sourced down (down refers to feathers from geese or ducks).
This duvet, which was formerly only offered in Mid-Weight, is now also available in Lightweight. This lightweight version also includes the new temperature control features that the Lightweight Down and Down Alternative Duvets have. What makes the Humidity Fighting Duvet different from Casper’s other duvets is an added layer of merino wool. Casper says this fabric is meant to help wick away moisture. This duvet has a down filling, too.
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