Beyond Soft: The Science Behind Haven's Ideal Mattresses for Side Sleepers

When it comes to side sleeping, the promise of softness alone doesn’t cut it. What truly matters is a delicate equilibrium: cushion for pressure relief and sufficient support to keep your spine aligned. Haven’s mattresses take this blend to the next level here’s the science behind why they’re a standout choice.

1. Pressure Relief Without Sacrificing Spine Alignment

Side sleepers naturally place more weight on their shoulders and hips. If a mattress is too firm, those areas dig in painfully. Too soft, and your hips sink too deeply, throwing your spine out of alignment. Haven solves this by using:

• Talalay latex and plant-based NaturFoam that contour gently without letting you sink too far, protecting your shoulders and hips. (Rejuvenate Plush model and Side‑Sleeper Bundle) 

• Zoned support systems that lift the lumbar region just enough to maintain a neutral spine. 

At around a firmness rating of 5.5–6 out of 10, Haven Rejuvenate (Plush) and LUX hybrids hit the sweet spot—plush enough for pressure relief, yet firm enough to support side sleepers properly. 

2. Advanced Pressure Relief™ Design

Haven’s Side Sleeper Bundle and select mattresses—like the LUX Hybrid Pillowtop and Rejuvenate APR—feature this patented architecture:

• A softer zone (approx. 6/10 firmness) in the hip and shoulder regions for targeted comfort.

• Balanced uplift in lumbar areas to prevent misalignment.

• Foam layering of zinc airflow, copper, and gel-infused foams to distribute weight evenly. 

Sleepologists and reviewers consistently highlight these designs as ideal for side sleepers seeking both softness and support. 

3. Temperature Regulation & Clean Sleep

• Copper-infused components in Haven mattresses offer antimicrobial benefits and thermal conductivity, helping dissipate heat and keep sleep surfaces hygienic. 

• Use of breathable covers (e.g. bamboo, gel-infused fabrics) lowers heat retention compared to traditional memory foam. 

Haven’s combination of materials helps side sleepers stay cooler, especially important since side sleepers typically have more skin contact with the mattress surface. 

4. Proven Performance Across Body Types

Independent reviews and mattress testers consistently rank Haven as a top option for side sleepers:

• The Haven Boutique was praised for its pressure relief in the shoulder and hip regions, especially for average-weight side sleepers—even if it’s a bit soft for others. 

• The Haven Premier (medium‑firm) is frequently recommended for side sleepers with average to heavier body types because it offers just the right balance of cushion and support. 

Meanwhile, Sleepopolis and Sleep Foundation reviews reinforce that the Rejuvenate Plush/Soft model is excellent for side sleepers under around 230 lb, delivering effective pressure relief without spinal compromise. 

5. Scientifically Aligned with Expert Recommendations

Leading sleep experts underline critical features for side sleepers:

• Medium-soft to medium firmness (typically a rating of 4–6/10) provides cushioning yet prevents excessive sink.

• Materials like foam or latex that contour to curves while maintaining support. 

• Features like zoned lumbar support, proper spinal alignment, and cooling are key to reducing shoulder and hip pain overnight.

Haven’s constructions—especially in the LUX Rejuvenate APR and Hybrid Pillowtop models—satisfy all these criteria with materials, design, and certifications. 

✅ Why Haven’s Mattresses Hit the Mark for Side Sleepers

🛌 Final Thoughts

For side sleepers, Haven’s mattresses are more than “just soft” they’re engineered with sleep science in mind:

1. Advanced Pressure Relief™ centralizes support under hips and shoulders.

2. Layered materials cradle curves without sacrificing spinal structure.

3. Cooling and antimicrobial features support restful, healthy sleep.

4. Independent tests consistently validate Haven’s side-sleeper effectiveness.

Whether you opt for the Boutique, Premier, Rejuvenate, or Hybrid LUX mattress, Haven’s sleep systems deliver balanced comfort engineered for the unique needs of side sleepers.