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Best Baby & Toddler Mattresses for Summer Cooling With Ice Silk Cover (2026)

We selected mattresses with ice-silk or gel-memory features, waterproof/removable covers, common bassinet sizes, and evaluated fit and value using listed price and average rating

This roundup covers baby and toddler mattresses specifically suited for summer cooling with ice silk or breathable covers, ranked by fit and value for common bassinet and crib sizes. Picks were chosen from options with gel memory foam or ice-silk-style covers, waterproof/removable covers, size compatibility, price, and average user rating.

Top Picks

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Buying Guide

Choose the correct size

Measure your bassinet or crib interior and pick a mattress that matches standard sizes listed (e.g., 15x30, 32x18, 33x20) to avoid gaps that can trap heat or create safety hazards

Prioritize breathable ice-silk or cooling covers

Ice-silk-style covers and breathable fabrics help wick moisture and improve airflow for summer use compared with fully encased non-breathable covers

Consider gel memory foam for pressure relief

Gel-infused memory foam offers contouring comfort and can feel cooler than traditional foam, as seen in multiple bassinet options using gel memory foam

Look for waterproof and removable covers

Waterproof, removable covers simplify cleaning and protect the interior foam from spills and moisture while allowing you to launder the cooling outer layer

Balance cost and rating

Many listed options share a similar price point ((price varies)) and average rating (~4.4★), so prioritize the size, cover material, and features that best fit your bassinet or toddler bed needs