Cooling Bed Sheet Deals This Week: 5 Sets From $20 to $60
July 20, 2026
Five cooling sheet set deals live right now: CGK Unlimited sets from $20.29 to $42.35 across Full, Queen, and Split King, plus Bedsure's bamboo-derived set at $59.99.
This week's bedding deals
Five cooling sheet sets are discounted right now, four from CGK Unlimited across different sizes and one bamboo-derived set from Bedsure. CGK's line has amassed over 374,000 reviews on Amazon at a 4.4-star average, so we dug into what that many reviewers actually say holds up and what doesn't before listing these.
The list at a glance
Five sets, one line each. Full breakdown below.
CGK Full Size 4-piece sheet set, $20.29 (40% off): the deepest discount here, most popular size
CGK Split King 5-piece sheet set, $31.49 (30% off): rare split-king specific set at this price
CGK Queen 4-piece sheet set (Brown), $28.03 (26% off): same fabric as the Full set, just Queen-sized
CGK Extra Deep King 6-piece set, $42.35 (23% off): deep pockets fit mattresses other sets can't
Bedsure PureWoven Queen sheets, $59.99 (14% off): bamboo-derived, softer claim, weaker on actual cooling per testers
CGK Unlimited Full Size 4-Piece Sheet Set — $20.29 (40% off)
Made from double-brushed microfiber, this set has racked up more than 73,000 five-star ratings within CGK's broader 374,000-review base. Reviewers consistently report it holds up through repeated washing without pilling, shrinking, or fraying, and the deep pockets fit mattresses up to about 16 inches. At $20.29, this is the deepest discount across the five sets here and the least expensive way into the line if you want to try it before buying larger sizes.
Full Size 4 Piece Sheet Set - Comfy Breathable & Cooling Sheets - Hotel Luxury Bed Sheets for Women & Men - Deep Pockets, Easy-Fit, Extra Soft and Wrinkle Free - Antique White Oeko-Tex Bed Sheet Set — now $20.29, down 40% ($13.70 off) from $33.99 on Amazon. Ships free with Prime. This home and kitchen deal is verified against Amazon's price history; price and availability can change without notice.
CGK Unlimited Split King 5-Piece Sheet Set — $31.49 (30% off)
Split King sets, two separate twin XL fitted sheets under one shared flat sheet, are harder to find at this price point than standard King sets, since most cheap sheet lines skip the size entirely. This is the same double-brushed microfiber construction as CGK's other sizes, so the wash-durability findings from the Full-size set carry over. Worth it specifically for adjustable-base beds that need two independent fitted sheets rather than one continuous King sheet.
Split King Size 5 Piece Sheet Set - Comfy Breathable & Cooling Sheets - Hotel Luxury Bed Sheets for Women & Men - Deep Pockets, Easy-Fit, Soft & Wrinkle Free Sheets - Heathered Beige Oeko-Tex Sheets — now $31.49, down 30% ($13.50 off) from $44.99 on Amazon. Ships free with Prime. This home and kitchen deal is verified against Amazon's price history; price and availability can change without notice.
Same fabric and construction as the Full-size set above, sized for Queen mattresses. One consistent caveat across reviewer feedback on this line: the cooling effect from the microfiber is subtle rather than dramatic, so don't expect the same drop in temperature you'd get from a linen or percale cotton set. What you do get is softness that reviewers say holds up after months of washing, at a price that undercuts most cotton alternatives by half or more.
Queen Size 4 Piece Sheet Set - Comfy Breathable & Cooling Sheets - Hotel Luxury Bed Sheets for Women & Men - Deep Pockets, Easy-Fit, Extra Soft and Wrinkle Free Sheets - Brown Oeko-Tex Bed Sheet Set — now $28.03, down 26% ($9.96 off) from $37.99 on Amazon. Ships free with Prime. This home and kitchen deal is verified against Amazon's price history; price and availability can change without notice.
CGK Unlimited Extra Deep King 6-Piece Sheet Set — $42.35 (23% off)
The "extra deep" pocket is the reason to pick this over the standard King set. It's built for mattresses with a topper or unusually thick construction that pop standard-depth fitted sheets off overnight. Six pieces (fitted, flat, and two pillowcases plus two extras) at $42.35 is a reasonable price for a deep-pocket King set, and it carries the same microfiber durability track record as the rest of the CGK line.
Extra Deep King Sheet Set - 6 Piece Breathable and Cooling Sheets - Hotel Luxury Bedding for Women, Men, Kids & Teens - Easy & Secure Fit - Soft, Wrinkle Free and Comfy - Extra Deep Pockets - White — now $42.35, down 23% ($12.64 off) from $54.99 on Amazon. Ships free with Prime. This toys and games deal is verified against Amazon's price history; price and availability can change without notice.
Bedsure's pitch is rayon derived from bamboo for moisture-wicking and thermoregulation, and it holds a 4.4-star rating across more than 60,000 Amazon reviews. Independent testers found the softness claims hold up, but the cooling performance is less convincing than the marketing suggests. One tester specifically flagged it as not ideal for genuinely hot sleepers despite the "cooling" branding. Some reviewers also report the flat sheet running small and fuzz coming off in the wash after the first cycle. At $59.99, this is the priciest set here and the smallest discount (14%), worth it mainly if the bamboo-derived material itself is the draw, not the cooling claim specifically.
Bedsure PureWoven 100% Rayon Derived from Bamboo, Queen Sheets, 4 Pieces | Cooling Sheets for Hot Sleepers, Breathable & Silky Soft, 16" Deep Pocket, Hotel Luxury Bedding, White — now $59.99, down 14% ($10.00 off) from $69.99 on Amazon. Ships free with Prime. This home and kitchen deal is verified against Amazon's price history; price and availability can change without notice.
Amazon deal pricing changes fast, sometimes within hours. We confirmed every price above before publishing, but check the current price before you check out. For alerts the moment a deal drops, follow the Telegram channel at t.me/amznhistoricdeals, where we post anything at 40% off or steeper the day it appears.
The cooling effect from the double-brushed microfiber is real but subtle, not dramatic, according to reviewer feedback across the line. If genuine temperature regulation matters more than softness and price, a linen or percale cotton set will outperform microfiber.
Do Bedsure bamboo sheets sleep cooler than CGK's microfiber sheets?
Not necessarily. Despite the bamboo-derived marketing, at least one independent tester found the cooling performance underwhelming for genuinely hot sleepers. Both materials are marketed as cooling, and neither fully replaces dedicated cooling fabrics like linen.
What's the difference between a Deep Pocket and Extra Deep Pocket sheet set?
Extra Deep Pocket sets, like CGK's King option here, are built to fit mattresses around 16+ inches thick, including those with a mattress topper. Standard Deep Pocket sets typically max out around 14-16 inches and can pop off thicker setups overnight.
How long do CGK Unlimited sheets last with regular washing?
Reviewers who've used the sets for months report no pilling, shrinking, or fraying, which is notably better durability than many budget microfiber competitors show after repeated washing.
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