Weighted blankets have a loyal following thanks to the gentle, even pressure they provide — a feeling many people describe as calming at bedtime. The common complaint is heat. If you're a warm sleeper, the materials matter more than almost anything else. Here's a side-by-side comparison to help you choose.
Cover fabrics at a glance
| Fabric | Feel | Cooling | Best for |
|---|---|---|---|
| Bamboo viscose | Silky, smooth | Excellent | Hot sleepers, humid summers |
| Cotton percale | Crisp, matte | Very good | Year-round use, easy washing |
| Tencel lyocell | Soft, drapey | Very good | Sensitive skin, moisture control |
| Minky / fleece | Plush, fuzzy | Low | Cold Midwest winters |
Tip: a blanket with a removable cover lets you swap fabrics by season — breathable in July, cozy in January.
Fill types compared
Glass microbeads
Small and dense, so the blanket can be thinner for the same weight. Thinner usually means cooler and quieter.
Plastic pellets
Larger and lighter, which means bulkier pockets and a little more trapped warmth. Often found on budget blankets.
Knitted (no beads)
Weight comes from thick, chunky yarn. The open weave lets air flow straight through, making knits a top choice for very warm sleepers.
Choosing a weight
Many brands suggest about 10% of your body weight. Use it as a starting point, then adjust for comfort — hot sleepers often prefer slightly lighter. The blanket should feel snug, never restrictive.
Sizing matters too
Weighted blankets are designed to cover your body, not drape over the sides of the bed. A size close to your frame keeps the weight where it belongs and avoids extra layers of warm fabric.
Five habits for cooler nights
- Use breathable cotton sheets underneath.
- Skip extra layers — the weighted blanket can be your only cover.
- Choose a pillow designed to stay cool.
- Keep air moving with a fan or a portable cooler.
- Wash the cover regularly to keep the fabric breathable.
Weighted blankets aren't suitable for babies or toddlers, and children should only use them with a pediatrician's guidance. If you have a breathing, circulation or sleep-related health condition, ask your doctor first.
