Just Love ®s super soft pajama pants for women are designed using an ultra-soft knit hacci fleece fabric that feels great on the skin. The sleeping pants have the perfect weight to keep you warm and cozy all through the night without getting uncomfortably hot. Simply toss the fun sleep pants into the washing machine for a hassle-free clean. Unlike other pajama pants, they don &t lose shape or shrink excessively when washed, saving you the stress of accounting for shrinkage when deciding on the fit.