REST Evercool Women's Cooling Pajama Pants Set - Breathable Moisture-Wicking Quick-Dry Silky Lounge Set Review (2026)

Who this pajama set is for

This set suits women who already sleep hot and want pajamas that work with, rather than against, a cooling bedding setup, since REST built its reputation on cooling comforters before extending the same fabric idea into sleepwear. It fits sleepers who want long pants for coverage but still need breathability, thanks to design details like side slits meant to improve airflow around the legs. Because REST markets the fabric as engineered for temperature regulation rather than pure softness, this set is a good match for anyone who has tried cotton or silk pajamas and still woken up sweaty. It is a weaker fit for people who specifically want shorts for maximum airflow, or for sleepers who prefer a fitted rather than loose, A-line cut.

The Evercool fabric and design details

REST uses a proprietary fabric it calls Evercool across its cooling product line, including this pajama set, marketed as a moisture-wicking, breathable material that is OEKO-TEX Standard 100 certified, meaning it has been tested for harmful substances. The design includes a U-shaped neckline intended to balance cooling exposure with coverage, an A-line asymmetric cut meant to increase fabric contact with the body for better heat transfer, and side slits on the pants to improve mobility and airflow. The waistband is designed to sit loosely rather than tightly, avoiding the sensation of a snug band trapping heat around the waist. The set is available across a size range from small through double extra large.

Living with the pajama set

The fabric is built to dry quickly after picking up sweat overnight, which matters more for hot sleepers and night-sweat sufferers than a soft-but-slow-drying fabric like heavier cotton flannel. REST states the set is machine washable and wrinkle-resistant, which keeps upkeep simple compared with silk pajamas that often need hand washing or delicate cycles. The loose, A-line fit and side slits are meant to keep air moving around the legs even with full-length pants, though anyone who runs extremely hot at night may still find long pants warmer than a shorts version of the same fabric. The silky handfeel of the Evercool fabric is closer to synthetic sleepwear than traditional cotton pajamas, which is worth knowing if you strongly prefer a cotton texture.

Trade-offs against other cooling pajama sets

Compared with bamboo viscose pajama sets from other brands, REST leans on its own proprietary Evercool fabric rather than a bamboo rayon blend, so the fabric feel and cooling mechanism differ even though both categories target hot sleepers. Bamboo viscose sets tend to have a softer, more natural drape, while REST markets Evercool specifically around lab-tested cooling performance tied to the same fabric used in its comforters. Shoppers who want a shorts option for maximum leg airflow should look at REST's shorts version of the same set rather than this full pants style, while those who want the coolest possible full-coverage option may still prefer this over a heavier cotton or flannel alternative.

Verdict and who should pick something else

This pajama set earns solid marks for extending REST's cooling fabric expertise from bedding into sleepwear with a quick-dry, certified material and airflow-focused design details, supporting our score of 8.2 out of 10. It fits women who want full-length coverage without sacrificing breathability and who like the idea of pajamas built by a cooling-bedding specialist. Buyers who run extremely hot and want maximum leg airflow should consider the shorts version of the same set instead, and anyone who strongly prefers the feel of natural cotton or bamboo fabric over a silky synthetic-style material may be happier with a bamboo viscose pajama set.

Frequently asked questions