Casper Percale Sheet Set review

Casper's Percale Sheet Set is a low-cost organic cotton percale that works with any mattress up to 14 inches high, not just Casper's own. Casper lists 100% organic cotton in a 1:1 percale weave at 300 thread count and explains that it chose that count for its cotton and weave rather than chasing a higher number. The regular price starts at $109 and was $98.10 in a 10% sale when we checked, second only to Quince among the cotton sets here. Shipping is free via UPS and the sheets carry a 1-year limited warranty. It ranks last because the 14-inch fit is the shallowest in the list, the color range is limited to five, and Casper's own page shows an average of 3.8 stars from 472 reviews, lower than the sets above it. If you want organic percale on a budget, Quince costs less and includes 365-day returns. We compared documented features and published prices and did not run sleep tests.

Who it is for

Casper mattress owners and shoppers wanting cheap organic percale

Price

From $109 regular ($98.10 on sale) on Casper's US store as of November 2026.

Percale Sheet Set Sale price $98.10 SAVE 10% Comp. Value: Regular price $109
Quoted from the vendor pricing page on November 13, 2026.

Key features

• 100% organic cotton, 1:1 percale weave, 300 thread count
• Fits any mattress up to 14 inches high
• Five colors: Eucalyptus, Fog, Gray, Indigo and White
• Free shipping via UPS
• 1-year limited sheets warranty

Strengths and weaknesses

• Strength: Second-lowest regular price here at $109
• Strength: Organic cotton with a published thread count
• Strength: Casper says the sheets do not require a Casper mattress
• Weakness: 14-inch fit is the shallowest here
• Weakness: Only five colors
• Weakness: Average rating of 3.8 from 472 reviews on Casper's page

Key facts

• Price: From $109 regular
• Fabric: 100% organic cotton percale
• Thread count: 300
• Mattress fit: Up to 14 inches
• Warranty: 1-year limited

Where it ranks

Casper Percale Sheet Set is No. 9 in our Best Bed Sheets verdict.