Best Cheap Full Bed Mattress Options for Every Sleep Style
If you’re shopping for a budget-friendly full-size mattress, you want comfort, reliable support, and breathable materials without breaking the bank. This guide highlights five affordable full-size picks that balance pressure relief, cooling features, and medium-firm support. Best for guest rooms, teens, or first apartments, these options suit most sleep styles while keeping costs down. Below, you’ll find quick product comparisons, practical buying tips, and a concise FAQ to help you decide fast.
| Product | Best For | Why It Stands Out |
|---|---|---|
| EGOHOME 8″ Full Size Memory Foam Mattress | All sleep positions; temperature-sensitive sleepers | Cooling gel infusion and breathable air flow with green tea gel |
| FDW 5″ Full Mattress | Kids or teens; guest rooms | Gel memory foam with dual-layer construction for cooling and support |
| Gelsea 6″ Full Size Mattress | Budget-friendly firmer support | Open-cell gel memory foam with fiberglass-free construction |
| Zinus 6″ Green Tea Cooling Memory Foam Mattress | Those seeking cooler nights | Gel-infused memory foam, recyclable box, cooler sleep |
| Best Price Mattress 6″ Memory Foam | All sleepers seeking budget stability | Gel-infused memory foam with cooling and breathability |
EGOHOME 8 Inch Full Size Memory Foam Mattress

Best for sleepers who want a balanced feel with cooling properties, this full-size mattress uses pressure-relief memory foam to distribute weight and ease joint stress. The memory foam accommodates various sleeping positions and tends to dampen movement for undisturbed rest. A unique bubble-hole structure improves airflow, and pure green tea gel helps regulate temperature for a cooler night. Suitable for guests, teens, or anyone seeking a medium-firm feel with enhanced comfort.
Who it’s best for: combination sleepers and those who prefer cooler sleep environments. Why selected: notable cooling features and pressure-relief design at a reasonable price. Caution: some users may prefer a slightly firmer or taller mattress for extra spinal alignment.
PayLessHere 5 Inch Full Mattress

Designed as a budget-friendly option with a medium-firm base foam, this full mattress is suitable for kids, teens, or guest rooms. It uses high-density foam for stability and keeps its shape over time while promoting spinal alignment through its layered support. The removable cover adds practicality for maintenance. Best for: rooms where a compact, lighter mattress is desired without sacrificing essential support. Caution: the 5-inch thickness may feel firmer for some heavier adults or those seeking more contouring.
FDW 5 Inch Full Mattress

FDW combines a 1-inch gel memory foam layer with a 4-inch high-density base, delivering a cool, supportive sleep experience in a compact profile. The gel infusion aids temperature regulation, and the overall design supports multiple sleep positions. Best for: budget-conscious buyers seeking a cooler full mattress with straightforward comfort. Caution: thinner profile may not offer the same contouring as thicker models for heavier sleepers.
Gelsea 6 Inch Full Size Mattress

Gelsea offers a firmer feel with open-cell gel memory foam that cushions joints while maintaining a solid support base. This model emphasizes spinal alignment and pressure relief for side, back, and stomach sleepers. It also uses a removable cover designed for airflow and temperature management. Best for: sleepers who prefer a firmer surface without sacrificing contouring. Caution: firmer foams can feel too rigid for those who favor plush comfort.
Zinus 6 Inch Green Tea Cooling Memory Foam Mattress

Designed for cooler sleep, this Zinus model uses gel-infused memory foam with cooling properties and a compact 6-inch profile. The all-night freshness is enhanced by natural green tea and charcoal infusions, helping to maintain a fresh feel over time. Best for: value seekers who want cooling features in a slim package. Caution: the thickness may be less forgiving for heavier sleepers seeking deep contouring.
Best Price Mattress 6 Inch Memory Foam

This option emphasizes cooling and breathable design with a gel-infused memory foam layer. It’s aimed at sleepers who want a balanced, medium-firm feel with temperature regulation and pressure relief. Best for: budget-first buyers who still want functional cooling. Caution: some may prefer a taller mattress for deeper contouring or heavier body types.
Buying Guide
What to consider when choosing a cheap full-size mattress:
- Sleep position and body weight: Side sleepers may prefer more pressure relief; back and stomach sleepers may want firmer support.
- Thickness and profile: Thinner foams (5–6 inches) are budget-friendly and lighter; thicker models offer more contour and longevity.
- Foam type and cooling: Gel-infused memory foam or open-cell foams improve airflow and temperature regulation. Green tea or charcoal infusions can help odor control and freshness.
- CertiPUR-US certification: Indicates safer foam materials and low emissions, important for indoor air quality.
- Maintenance and cover: Removable, washable covers simplify care and prolong mattress life.
- Movement isolation: For couples, pick a model with better motion isolation to minimize disturbances.
FAQ
- Q: Are these mattresses suitable for teenagers? A: Yes, most offer medium-firm support appropriate for teens and growing bodies, with budget-friendly options.
- Q: Do these mattresses require a box spring? A: Many full-size foam mattresses do not require a traditional box spring and can work with a solid platform or slatted base.
- Q: How important is cooling in a budget mattress? A: Cooling features help maintain comfortable sleep temperatures, especially for hot sleepers or in warmer rooms.
- Q: What is CertiPUR-US certification? A: A standard indicating safer foams with lower levels of harmful chemicals and low emissions.
- Q: Can I return a mattress if it doesn’t suit me? A: Return policies vary by seller; check the Amazon listing for return windows and conditions.
- Q: Is thickness a good proxy for quality? A: Not always; thickness influences durability and contour, but foam quality and design determine sleep feel as well.