Quick answer: This is a 100% cotton fitted sheet with a deep 17-inch pocket, built to fit thick, pillow-top, and contoured mattresses that standard sheets pop off of. Real single-ply 300 thread count, breathable, hypoallergenic, and available in four colours.
If your fitted sheet keeps slipping off the corners, the usual cause is a pocket that's too shallow for your mattress. The 17" deep pocket here grips taller mattresses (including those with a topper) and stays put.
WHO THIS IS FOR:
SPECIFICATIONS:
| Detail | Specification |
|---|---|
| Material | 100% Cotton (single-ply) |
| Thread Count | 300 TC |
| Pocket Depth | 17 inches (43 cm) |
| Colours | White, Grey, Pale Blue, Khaki |
| Care | Machine washable; softens with every wash |
| Origin | Made in China |
SIZES & DIMENSIONS (with 17" pocket):
| Size | Dimensions |
|---|---|
| Twin | 38" × 75" + 17" (96.5 × 190.5 + 43 cm) |
| Double/Full | 54" × 75" + 17" (137 × 190.5 + 43 cm) |
| Queen | 60" × 80" + 17" (152.4 × 203.2 + 43 cm) |
| King | 78" × 80" + 17" (198.1 × 203.2 + 43 cm) |
Will this fit my deep mattress?
Yes — the pocket is 17 inches deep, which fits most thick, pillow-top, and contoured mattresses, including a mattress with a topper added. Measure your mattress height; if it's 17" or less, this fits.
What's the difference between a deep pocket and a standard fitted sheet?
Standard fitted sheets have a pocket depth of 9–12 inches. A deep pocket sheet like this one has a 17-inch pocket, designed specifically for thicker mattresses, pillow-tops, and mattresses with a topper. If your current sheet pops off the corners, you likely need a deeper pocket.
What mattress thickness does a 17-inch pocket fit?
It fits mattresses up to 17 inches tall. This includes most standard mattresses with a mattress topper added, as well as thick pillow-top and euro-top mattresses. Measure from the floor to the top of your mattress (not including bedding) to confirm.
Is this sheet good for hot sleepers?
Yes. 100% cotton is one of the most breathable natural fibres available. Unlike polyester blends, cotton wicks moisture and allows airflow, helping regulate temperature through the night. This makes it a strong choice for warm sleepers.
Why does my old fitted sheet keep slipping off?
Almost always because its pocket is too shallow for your mattress height. A deep-pocket sheet like this grips taller mattresses and stays on the corners.
Is 300 thread count cotton good?
Yes. This is honest single-ply 300TC cotton — soft, breathable, and durable, and it softens further with each wash. It avoids the inflated thread-count claims common on lower-grade fibre.
Can I machine wash it?
Yes, it's fully machine washable and low-maintenance.
Do you have matching bedding?
Yes — matching colours are available in our cotton duvet covers and other sheet sets.
Complete the set: add a matching combed cotton duvet cover or browse Complete Your Bed.
WHY DOWN UNDER BEDDING?
Canada's trusted source for premium natural bedding for over 30 years. Free shipping across Canada.
Where are we shipping to?
