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A neatly made bed features the Bed Threads Sage 100% French Flax Linen Flat Sheet and two pillows, set against a plain white wall on a dark wooden floor. - view
A bed with two pillows and a light sage fitted sheet is styled with the Bed Threads Sage 100% French Flax Linen Flat Sheet, loosely draped and wrinkled, all set against a plain white wall. - view
A minimalist room features a neatly made bed with the Bed Threads Sage 100% French Flax Linen Flat Sheet, two matching pillows, and a blanket, set against a plain white wall and dark wooden floor. - view
The Sage 100% French Flax Linen Flat Sheet by Bed Threads features soft folds and a natural texture, creating gentle shadows and highlights across its wrinkled surface. - view
A modern bedroom features a wooden bed with green bedding and Bed Threads Sage 100% French Flax Linen Pillowcases. A small wooden table with a lamp sits beneath artwork on a white brick wall, while a large window lets in natural light and views of greenery. - view
A cozy bedroom features wood-paneled walls, a Bed Threads Sage 100% French Flax Linen Fitted Sheet, a wicker chair, paper lantern, and large windows with scenic views. Two framed landscapes hang above a small table and lamp. - view
A neatly made bed features the Bed Threads Sage 100% French Flax Linen Fitted Sheet, two large green pillows, and a light wooden headboard. On the right, a bedside table holds a vase of greenery as sunlight streams in from the left. - view
A cozy bedroom with wood-paneled walls, a bed topped with the Sage 100% French Flax Linen Fitted Sheet by Bed Threads, a small bedside table, and a large window overlooking a sunlit green hillside. - view
A bright bedroom features the Sage 100% French Flax Linen Fitted Sheet by Bed Threads, wooden floors, a woven rug, two large arched windows with natural light, and a small bedside table holding a vase of greenery. - view
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A neatly made bed features the Bed Threads Sage 100% French Flax Linen Flat Sheet and two pillows, set against a plain white wall on a dark wooden floor.
A bed with two pillows and a light sage fitted sheet is styled with the Bed Threads Sage 100% French Flax Linen Flat Sheet, loosely draped and wrinkled, all set against a plain white wall.
A minimalist room features a neatly made bed with the Bed Threads Sage 100% French Flax Linen Flat Sheet, two matching pillows, and a blanket, set against a plain white wall and dark wooden floor.
The Sage 100% French Flax Linen Flat Sheet by Bed Threads features soft folds and a natural texture, creating gentle shadows and highlights across its wrinkled surface.
A modern bedroom features a wooden bed with green bedding and Bed Threads Sage 100% French Flax Linen Pillowcases. A small wooden table with a lamp sits beneath artwork on a white brick wall, while a large window lets in natural light and views of greenery.
A cozy bedroom features wood-paneled walls, a Bed Threads Sage 100% French Flax Linen Fitted Sheet, a wicker chair, paper lantern, and large windows with scenic views. Two framed landscapes hang above a small table and lamp.
A neatly made bed features the Bed Threads Sage 100% French Flax Linen Fitted Sheet, two large green pillows, and a light wooden headboard. On the right, a bedside table holds a vase of greenery as sunlight streams in from the left.
A cozy bedroom with wood-paneled walls, a bed topped with the Sage 100% French Flax Linen Fitted Sheet by Bed Threads, a small bedside table, and a large window overlooking a sunlit green hillside.
A bright bedroom features the Sage 100% French Flax Linen Fitted Sheet by Bed Threads, wooden floors, a woven rug, two large arched windows with natural light, and a small bedside table holding a vase of greenery.

OEKO-TEX Standard 100

At Bed Threads, sustainability is woven into everything we do. Our buttery soft sheets are made from 100% French flax linen — a fabric that uses less water and fewer pesticides than most alternatives, and is fully biodegradable. Our linen is also OEKO-TEX Standard 100 certified, meaning it's been independently tested for over 100 harmful substances and declared safe for human use.

See our certification here.

Sage Flat Sheet

100% French Flax Linen
4.9 (215)
$119.95 $119.00 $120.00
Rust
Rust
Pink Clay
Pink Clay
Hazelnut
Hazelnut
Turmeric
Turmeric
Terracotta
Terracotta
Rosewater
Rosewater
Crème
Crème
Oatmeal
Oatmeal
Oatmeal & White Stripe
Oatmeal & White Stripe
White
White
Sage
Sage
Olive
Olive
Olive Stripe
Olive Stripe
Lagoon
Lagoon
Lavender
Lavender
Portobello
Portobello
Cacao
Cacao
Charcoal
Charcoal

A luxe layer of pre-washed French flax linen that keeps you cool in summer, cozy in winter and softens over time.

Quantity must be 1 or more
$119.95 $119.00 $120.00

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* Includes mixed sizes:

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Why You'll Love It

Ultra soft and incredibly durable, our 100% French flax linen flat sheet in Sage is a versatile addition to your collection. Generously sized to just graze the floor, these sheets serve as lightweight covers on their own, or as a luxurious extra layer alongside other linen pieces.

The thing about linen is it only gets better over time; the more you use and wash it, the softer and more comfortable it gets. What’s more, linen is good for you too: it’s anti-static, anti-bacterial and naturally temperature-regulating.

OEKO-TEX Standard 100

At Bed Threads, sustainability is woven into everything we do. Our buttery soft sheets are made from 100% French flax linen — a fabric that uses less water and fewer pesticides than most alternatives, and is fully biodegradable. Our linen is also OEKO-TEX Standard 100 certified, meaning it's been independently tested for over 100 harmful substances and declared safe for human use.

See our certification here.
Includes
  • Flat sheet comes packaged in a cotton storage sack.
Linen Benefits

Cool in summer and cosy in winter, 100% French Flax linen keeps you comfy year-round and only gets better with age. This premium, all-natural fibre regulates your body temperature and boasts incredible tensile strength. Plus, it needs far less water to cultivate and is an entirely renewable, biodegradable resource, so you can feel good about your eco-friendly choice every time your head hits the pillow.

Care
  • Wash before first use on a cold, gentle cycle using liquid detergent. For best results, use our Gentle Wash Laundry Concentrate.
  • Limit tumble-drying to low settings and avoid overloading the machine.
  • Do not bleach, iron or dry-clean, and if your linen happens to stain, launder immediately.
  • We do not recommend the use of brighteners or boosters.

Linen is a durable, natural material and, if cared for correctly, can last years. It will soften and grow more comfortable with every wash, so follow these steps – and enjoy.

Shipping and Returns

Bed Threads offers free shipping on orders over $100, within the US.

Go ahead and test your new Threads – we accept returns within 45 days of receipt, even after they’ve been washed and slept on. Excludes any final sale items.

Prefer a refund over exchange? A single $10 processing fee applies to all change of mind refunds within 45 days, deducted from your refund amount.

  • Estimated transit time within the US is 2 – 5 business days.
  • Shipping is flat rate $20 USD for Canada.
  • Shipping is $40 USD for the rest of the world. For international orders, delivery times will vary depending on location and local customs, estimated transit time is 7 – 16 business days.
  • Customers are liable for customs taxes and duties if shipping outside of the U.S and will be contacted by local customs agencies or the shipping provider directly to settle these charges.
  • A single $20 processing fee applies to change of mind refunds on international orders.
  • Visit our Shipping & Returns page for more information.
Sage Flat Sheet Flat Sheet $119.95 $119.00 $120.00
4.9 (215)
Free Shipping
Rust
Rust
Pink Clay
Pink Clay
Hazelnut
Hazelnut
Turmeric
Turmeric
Terracotta
Terracotta
Rosewater
Rosewater
Crème
Crème
Oatmeal
Oatmeal
Oatmeal & White Stripe
Oatmeal & White Stripe
White
White
Sage
Sage
Olive
Olive
Olive Stripe
Olive Stripe
Lagoon
Lagoon
Lavender
Lavender
Portobello
Portobello
Cacao
Cacao
Charcoal
Charcoal
$119.95 $119.00 $120.00

In stock

Size:
* Includes mixed sizes:

Select a Size
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Sage 100% French Flax Linen Flat Sheet
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A cozy bedroom with a bed featuring green bedding and tan sheets, a white upholstered headboard, wooden floors, a black cabinet with green glass bottles, a plant branch, a small stool, and sunlight filtering through white curtains.

Why Sleep in 100% French Flax Linen?

A simple weather icon showing a sun partly covered by a cloud with rain falling from it, representing partly sunny or partly cloudy with rain.

Temperature Regulating

Linen is a natural insulator, keeping you cool in summer and warm in winter - so you can sleep deeper for longer.

A black 5x5 grid of equally spaced horizontal and vertical lines on a white background, forming 25 square cells.

Strong and durable

Linen is 30% thicker and stronger than cotton, making it longer lasting and more durable.

Simple black and white line drawing of a front-loading washing machine with two buttons on the top right and a circular door in the center.

Softer with every wash

Like a fine wine or your favorite pair of jeans, your linen sheets will get better with age and use. 

Simple black outline drawing of a small plant with two leaves growing from a mound of soil on a white background.

Naturally eco-friendly

Linen is naturally eco-friendly, as it is biodegradable, water efficient and requires little to no pesticides during cultivation. 

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