Lightweight Split King Sheet Sets

Shop Lightweight Split King Sheet Sets to refresh your bedroom with bedding designed for split king mattress setups. Explore a range of options to find sheet sets that suit your sleep space, personal style and bedtime routine.

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Sleepy's Deluxe Cool Stretch Sheet Set

Starting at

$179⁹⁹

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Save $150 when you bundle¹⁰.

Tempur-Pedic TEMPUR-Breeze Cooling Sheet Set

196

Starting at

$469⁰⁰

Tempur-Pedic TEMPUR-ProAir Sheet Set

1517

Starting at

$299⁰⁰

Temperature
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Tempur-Pedic TEMPUR-Pro-Performance Sheet Set

465

Starting at

$79⁷⁵

$319⁰⁰

$239 OFF

Cozy Earth Bamboo Sheet Set

Starting at

$348⁰⁰

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Lusome Temperature Regulating Sheets

Starting at

$398⁰⁰

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Rest Evercool Sheet Set

308

Starting at

$244⁰⁰

$279⁰⁰

$35 OFF

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Lightweight split king sheet sets are designed to fit a split king mattress, which uses two separate twin XL mattresses positioned side by side to create a king-size sleep surface. Unlike standard king sheets, split king sheets typically include two fitted sheets with fully elasticized edges to help each sheet stay securely in place on its own mattress. A lightweight split king sheet set can make changing the bed simpler while providing breathable comfort for sleepers who prefer a less bulky layer. Look for sheet sets made with cotton, cotton blends, microfiber or other soft, lightweight materials, and check the pocket depth to ensure the fitted sheets accommodate your mattress height, mattress topper or protective cover. Choosing the right lightweight split king sheets can help create a comfortable, neat-looking bed without adding unnecessary warmth or weight. Breathable cotton split king sheets are a popular choice for year-round use, while lightweight microfiber split king sheet sets offer a smooth feel and easy-care convenience. Features such as deep pockets, durable elastic, moisture-managing fabric and machine-washable construction can make a noticeable difference in everyday comfort and upkeep. For the best fit, measure each twin XL mattress before shopping, confirm the set includes two fitted sheets and one king-size flat sheet if desired, and select colors or patterns that coordinate with your bedroom style.

What materials are commonly used in lightweight split king sheet sets? + -

Common materials include cotton, microfiber, linen blends and TENCEL™ fibers. Each offers a different feel, texture and level of breathability.

What makes a sheet set lightweight? + -

Lightweight sheet sets typically use thinner fabrics, airy weaves or low-density fibers that create a soft, less bulky feel.

How should lightweight split king sheets be washed? + -

Follow the care label for best results. In general, machine wash sheets with like colors using a gentle cycle and mild detergent, then tumble dry on low or line dry.

Do lightweight split king sheet sets come in different colors and patterns? + -

Yes. Options often include solid neutrals, rich tones, seasonal shades and patterned designs, making it easy to coordinate with your bedroom decor.

What should I look for when choosing lightweight split king sheets? + -

Consider the fabric, weave, texture, care instructions, pocket design and overall look. These details can help you choose sheets that match your preferred feel and bedroom style.