Cool Gel.
What you'll love
Cooling fabric. Responsive support.
Cool Gel is a 12-inch medium-firm mattress built with an innerspring/pocket-coil core and cooling microfibers woven into its navy wave fabric. It helps keep the sleep surface feeling cooler by releasing heat instead of trapping it near your body. The coil system provides responsive, balanced support and helps reduce motion transfer, so the mattress feels supportive without becoming overly firm. Choose Cool Gel if you want cooler sleep, steady support, and a more responsive feel night after night.
Why Choose Cool Gel
Cooling microfiber fabric
Cooling microfibers woven into the navy wave fabric help release body heat, keeping the sleep surface from feeling trapped or overheated.
Innerspring/pocket-coil support
The innerspring and pocket-coil construction creates responsive, balanced support while allowing air to circulate through the mattress.
Medium-firm feel
A supportive, balanced feel for sleepers who want steady structure without the rigidity of an extra-firm mattress.
12-inch breathable profile
A full-height build with room for its coil system and comfort layers, creating a substantial, supportive sleep surface.
Navy concentric-fan quilting
Fine concentric-fan stitching gives Cool Gel its distinctive tailored finish.
Hand-built to order
Your firmness and fabric finish are confirmed on your OPUS Nº before production begins in Dallas.
Available as a Custom Order
This model is your starting point. Set every layer — then reserve your OPUS Nº.
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15 Models. Every One Built To Order.
Builds our customers already sleep on.
Designed with our customers. Built by hand.
Your OPUS Nº
Every layer is yours to choose.
Pocket coils, memory foam, gel memory foam, foam layers, cooling fabrics, firmness, softness, thickness, and exact custom dimensions — all built into one mattress, designed for you. Professionals don't train on standard gear, so you shouldn't recover on a standard bed. Made for rest. More than just sleep.
Build Your Own →
Motion Isolation
Tossing and turning stay on your side of the bed.
Each individually wrapped pocket coil responds independently, helping reduce motion transfer while maintaining balanced support across the mattress. That means one side can move without affecting the feel of the other.
- Less movement across the bed
- Balanced, responsive support
- Built to maintain its shape over time
Responsive Support
Support that adapts. Comfort that stays balanced.
iSoft uses individually wrapped pocket coils that are wider than standard coils to create a broader support surface. They respond as you move, helping distribute weight more evenly and keep support consistent night after night.
- Wider coils distribute weight more evenly
- Reinforced support for larger body types
- Built to stay stable under daily use
Cooling Recovery
Cooler comfort. Firmer support.
Honeycomb combines three layers of memory foam, including gel memory foam, with an integrated cooling top fabric. The foam adapts to your body while the surface helps release heat instead of trapping it throughout the night. The result is body-contouring comfort with a firmer, steadier feel underneath—made for people who want recovery without a hot or overly enclosed sleep surface.
- Cooling top fabric helps release body heat
- Three foam layers adapt to your body
- Firmer support that stays consistent
Got questions? We have answers.
Everything about your build, custom orders, delivery, and warranty.
Answers summarized here. Full trial, warranty, and final-sale terms are provided before you purchase.