Threadmill 600 TC Cotton Queen Sheet Set, Sage Green — Sateen Finish, 16" Deep Pockets, OEKO-TEX

Threadmill’s 600 thread count sateen cotton queen sheet set in sage green delivers a silky, breathable sleep surface with extra-deep pockets for a secure fit.

These four-piece sheets are woven from extra-long staple cotton using a sateen weave to create a smooth, lustrous finish while remaining breathable and durable. The set includes a fitted sheet with a 16" deep pocket, a generously sized flat sheet, and two standard pillowcases. OEKO-TEX certified and produced in renewable-energy facilities, the pack ships in a reusable cotton tote for sustainable storage.

How soft and breathable are these sheets?

The sateen weave gives the cotton a silky hand and gentle sheen without sealing in heat; the use of long-staple yarns promotes strength and a smoother surface. These sheets balance softness with airflow for year-round comfort.

• 600 thread count sateen for a silky, smooth texture
• 100% extra-long staple cotton yarns for durability and softness
• Lightweight construction that favors breathability over weighty warmth

Will the fitted sheet stay on my mattress?

The fitted sheet features an all-around elastic and an extra-deep 16" pocket designed to accommodate taller mattresses and mattress toppers. This reduces slipping and bunching so you can sleep without adjusting the corners each night.

• Deep pocket fits most queen mattresses including pillow-top styles
• Elasticized perimeter for a snug, wraparound hold
• Machine-washable fibers resist pilling and maintain fit after laundering

How do I care for these sheets to keep them looking their best?

Threadmill recommends machine washing at room temperature and tumble drying on low to preserve softness and minimize shrinkage. Removing sheets promptly from the dryer and folding or smoothing them helps reduce wrinkles and keeps the sateen finish bright.

• Wash in cool or warm water on a gentle cycle
• Tumble dry low; remove promptly to prevent creasing
• Avoid high-heat ironing; low heat if needed to smooth edges

What sustainability and quality assurances come with this set?

The sheets carry OEKO-TEX certification and are manufactured in facilities powered by wind and solar energy. They arrive in a reusable cotton tote and are covered by Threadmill’s satisfaction guarantee for customer support and returns.

• OEKO-TEX certified — free from harmful substances
• Produced in renewable-energy powered factories
• Packaged in a zero-plastic, reusable cotton tote bag

Who is this for: The Threadmill 600 thread count sateen queen set suits sleepers who want a hotel-like, silky feel without heavy warmth, shoppers seeking durable cotton that holds up to regular laundering, and eco-aware buyers who value certifications and low-waste packaging. It’s a practical upgrade for anyone with a deeper mattress or topper who needs a secure fit and a polished, sage-green color that complements calm, contemporary bedroom decor.