<div class="column-left"><h3>Construction</h3>
<ul>
<li>Shell is woven of 80% cotton and 20% 37.5° performance polyester.</li>
<li>37.5° activated carbon particles absorb odor molecules to keep your bedding smelling fresh.</li>
<li>Sleepsmart™ 37.5™ technology uses naturally derived fibers that work continuously to trap heat when cold or evaporate excess humidity when warm before sweat can form.</li>
<li>Sleepsmart™' is designed to work as a total system; its performance increases with additional Sleepsmart™ bedding layers.</li>
<li>Sleepsmart™ high-performance properties last the life of the product.</li>
<li>Allergen barrier weave is breathable yet resists allergens from entering into your bedding.</li>
<li>230 thread count</li>
<li>Zipped closure and corner ties for easy attachment to your duvet insert.</li>
<li>As you sleep, temperature and humidity build-up and become trapped in your sleep environment or microclimate. This is where you start to feel overheated and uncomfortable and eventually disrupt your rest.</li>
<li>Body heat-activated performance. Comfort personalized to each sleeper's need for warmth, so you stay asleep longer.</li>
<li>Duvet Cover and duvet insert are sold separately.</li>
<li>Imported.</li>
</ul>
</div>
<div class="column-right"><h3>Care</h3>
<ul>
<li>Machine wash and dry.</li>
<li>Do not use fabric softener or dryer sheets.</li>
</ul>
<h3>Dimensions</h3>
<ul>
<li>Full/Queen Duvet Insert Protector: 94" l x 98" w</li>
<li>King/Cal. King Duvet Insert Protector: 94" l x 114" w</li>
</ul>
</div>
Save on Sleepsmart 37.5® Technology Temperature Regulating Duvet Insert Protector with a Pottery Barn coupon