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Wake up cool and dry. The Cool-jams Women's NightCool Drawstring Waist Wide Leg Pants are cooling pajama pants built for hot sleepers and for nights when you run warm. These moisture-wicking pajama pants are made from our proprietary Kottinu fabric, which pulls perspiration off your skin and dries in minutes, so you stay comfortable all night.
Part of the Cool-jams NightCool collection of cooling sleepwear for women.
The Cool-jams NightCool Drawstring Waist Wide Leg Pants are cut generously through the leg, which is the point: a wide leg moves air with you instead of sitting against the skin, so they suit women who sleep hot. The drawstring waist lets you set the fit exactly. The Kottinu knit wicks sweat and dries fast, and an odor-control finish helps the fabric stay fresher between washes. This style comes in combined sizes, S-M, L-XL and 2X-3X, in Violet and Black.
This style comes in S-M, L-XL and 2X-3X rather than single sizes. The drawstring waist and the wide leg give the range within each size, so you adjust rather than sizing exactly.
Air moves through a wide leg as you move, which helps if you overheat. It also means nothing grips the calf or thigh when you turn over.
Many customers wear them as lounge pants. The drawstring waist and clean drape read as loungewear rather than obvious pajamas.
Kottinu, a technical synthetic (engineered polyester microfiber) made for firefighter base layers and medical scrubs, now crafted for hot sleepers and night sweats needing moisture-wicking and cooling pajamas. Soft and smooth with a cotton-like feel, it pulls sweat off your skin, dries in minutes, carrying body heat away with it.
A Bact-Out finish helps the fabric resist odor, so it stays fresher between washes. Kottinu resists pilling, holds its shape, and machine washes easily.
Every NightCool piece is made in Thailand by the same factory partner Cool-jams has trusted since day one.

