SŌIE Silk Sheet Set — 22 Momme Mulberry Silk (4-Piece) Complete your sleep ritual. A four-piece set in the same 22 momme mulberry silk as our pillowcase — now head to toe. If the pillowcase changed your face and hair, this is what changes the rest. What's included: ✓ 1× Fitted Sheet | ✓ 1× Flat Sheet | ✓ 2× Pillowcases Four pieces, one weight of silk throughout. Nothing in the set is a lighter grade or a blend. Why the full set: ✓ Full-Body Silk — A pillowcase protects your face and hair. Cotton sheets are still creating friction across your shoulders, arms, back, and legs for the other seven hours. Silk removes that everywhere your skin touches the bed. ✓ Naturally Thermoregulating — Cooler in summer, warmer in winter. Silk's protein fibre moves heat and moisture away from the body instead of trapping it against you — which is why it suits hot sleepers and anyone who wakes up overheated at 3am. ✓ Hypoallergenic Throughout — Mulberry silk naturally resists dust mites, mould, and allergens without chemical treatment. Across a full bed, that covers considerably more surface area than a pillowcase alone. ✓ Deep Pocket Fit — The fitted sheet accommodates mattresses up to 40cm deep, including pillow-top and thicker memory-foam builds. Sizing: Queen: 230 × 250cm | King: 245 × 250cm Fitted sheet depth: up to 40cm. If your mattress is deeper than 40cm — or you use a mattress topper that pushes it past that — size up to King. The details: Material: 100% Mulberry Silk Momme weight: 22mm Weave: Charmeuse Pieces: 4 (fitted sheet, flat sheet, 2 pillowcases) Sizes: Queen (230×250cm), King (245×250cm) Deep pocket: Up to 40cm Colours: White, Navy, Grey, Coffee Care: Machine wash cold, gentle cycle Certification: OEKO-TEX Standard 100 Who it's for: Hot sleepers and anyone who wakes up overheated. People with sensitive, reactive, or eczema-prone skin who find cotton abrasive across the body. Anyone already sleeping on a silk pillowcase who wants the same surface everywhere. Wedding, housewarming, and milestone gifting. Common questions What does "22 momme" mean? Momme (mm) is the traditional weight measure for silk, like thread count for cotton. It counts the weight in pounds of a 45" × 100-yard bolt. Most budget silk bedding sits at 16–19 momme; 22 momme is the weight generally considered the sweet spot for bedding — heavy enough to drape and wear well, light enough to stay breathable. Below 19 momme silk tends to feel thin and snag easily. Is it real silk? Yes — 100% mulberry silk, the long-fibre silk produced by Bombyx mori silkworms raised on a mulberry-leaf diet. It is not satin. "Satin" describes a weave and is usually polyester; mulberry silk is a natural protein fibre. Ours is certified to OEKO-TEX Standard 100, an independent test confirming the finished textile carries no harmful substance levels. How do I wash it? Machine wash cold on a gentle or delicates cycle, ideally inside a mesh laundry bag. Use a pH-neutral or silk-specific detergent — regular detergents often contain enzymes and optical brighteners that break down protein fibres over time. Skip bleach and fabric softener. Hang or lay flat to dry away from direct sun. Silk dries quickly. If you iron, use the lowest setting on the reverse side. Will the colour fade? Washed cold and dried out of direct sunlight, the colour holds well. Direct sun is the main cause of fading in silk. Does silk sleep hot? The opposite of most people's expectation. Silk is naturally thermoregulating — the fibre's protein structure moves heat and moisture away from the skin, so it reads cool in summer and retains warmth in winter. It is a common choice for hot sleepers and for anyone dealing with night sweats. How does the set compare to buying pieces separately? The four-piece set is the complete bed in one purchase — fitted sheet, flat sheet, and two pillowcases at a single price, all matched in colour and momme weight.
