{"product_id":"1-6pairs-tourmaline-slimming-health-sock-winter-elastic-thermal-self-heating-sock-health-care-socks-short-sock-magnetic-therapy","title":"Calena THERM Tourmaline Self-Heating Wellness Socks","description":"\u003cp\u003eEver climb into bed with feet so cold you can't actually fall asleep? We see you. The Calena THERM is a tourmaline self-heating wellness sock — a knitted polyester-cotton blend with mineral-infused bottom panels that generate gentle warmth from foot contact alone, no batteries, no electronics, no charging.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for restorative warmth \u0026amp; circulation\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTOURMALINE SELF-HEATING PANELS:\u003c\/strong\u003e The bottom of each sock is woven with tourmaline mineral fibers that generate gentle warmth through pressure and friction — no batteries, no charging, no electronics. Works from the first wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePOLYESTER-COTTON KNIT:\u003c\/strong\u003e Soft polyester-cotton blend body is comfortable for daily wear and machine-washable. Standard middle-tube height (mid-calf).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMAGNETIC FOOT-MASSAGE STIMULATION:\u003c\/strong\u003e Acupressure-point stimulation through the magnetic fiber arrangement — targeted gentle pressure on the soles of the feet during wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVARICOSE-VEIN \u0026amp; CIRCULATION SUPPORT:\u003c\/strong\u003e Marketed for circulation improvement, leg fatigue relief, and ankle\/foot care — particularly useful for cold-extremity sufferers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14 PACK CONFIGURATIONS:\u003c\/strong\u003e Buy 1, 3, or 6 pairs in single colors (Black, White, Red, Multi) or mixed combinations — depending on whether you're trying them or committing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMade for\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003eCold-feet sleepers.\u003c\/strong\u003e Pair with the WARM blanket or HEARTH mattress pad for layered overnight warmth.\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003ePeople on their feet all day.\u003c\/strong\u003e Polyester-cotton blend stays comfortable during full-day wear; the acupressure stimulation eases foot fatigue.\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003eCirculation concerns.\u003c\/strong\u003e Standard remedy for cold extremities and tired legs at the end of long days.\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003eOutdoor and travel.\u003c\/strong\u003e Pack them for hiking, skiing, long flights, or any environment that runs cold.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyester-cotton blend with tourmaline-infused bottom\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKnit, middle-tube (mid-calf) height\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~40 g per sock\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePattern\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid with dot accent\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGender\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for women, fits men's small\/medium feet\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne size (universal stretch)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHand-wash under warm running water, no detergent. Air dry.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently asked\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003e\u003cstrong\u003eHow does self-heating work without batteries?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eTourmaline-infused fibers generate mild warmth through compression and movement against the skin. The effect is gentle and consistent — not space-heater hot.\u003c\/dd\u003e\n  \u003cdt\u003e\u003cstrong\u003eWill I feel a temperature difference?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eMost users notice a mild warming sensation within 10–15 minutes of wear, particularly during walking or movement.\u003c\/dd\u003e\n  \u003cdt\u003e\u003cstrong\u003eAre they good for varicose veins?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eCompression-style warming socks are widely used for mild circulatory support. For diagnosed venous insufficiency, consult your physician about appropriate compression grades.\u003c\/dd\u003e\n  \u003cdt\u003e\u003cstrong\u003eCan I wash them?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eHand-wash recommended under warm running water without detergent — preserves the mineral-infused fibers longer than machine washing.\u003c\/dd\u003e\n  \u003cdt\u003e\u003cstrong\u003eWhat if I don't love them?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eReturn within 60 nights. 60-Night Drift Trial, full refund, no questions asked.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eThe 60-Night Drift Trial\u003c\/h2\u003e\n\u003cp\u003eWear the THERM for 60 days. If your feet aren't warmer, send them back — no questions asked.\u003c\/p\u003e","brand":"Calena","offers":[{"title":"3-Pair — Multi \/ One Size","offer_id":48546285748379,"sku":"14:691#3Pairs Multi;5:200003528","price":34.99,"currency_code":"USD","in_stock":true},{"title":"3-Pair — Ruby \/ One Size","offer_id":48546285781147,"sku":"14:350850#3Pairs Red;5:200003528","price":34.99,"currency_code":"USD","in_stock":true},{"title":"3-Pair — Onyx \/ One Size","offer_id":48546285813915,"sku":"14:365458#3Pairs Black;5:200003528","price":34.99,"currency_code":"USD","in_stock":true},{"title":"3-Pair — Bone \/ One Size","offer_id":48546285846683,"sku":"14:1254#3Pairs White;5:200003528","price":34.99,"currency_code":"USD","in_stock":true},{"title":"1-Pair — Onyx \/ One Size","offer_id":48546285879451,"sku":"14:173#1Pairs Black;5:200003528","price":14.99,"currency_code":"USD","in_stock":true},{"title":"1-Pair — Bone \/ One Size","offer_id":48546285912219,"sku":"14:193#1Pairs White;5:200003528","price":14.99,"currency_code":"USD","in_stock":true},{"title":"1-Pair — Ruby \/ One Size","offer_id":48546285944987,"sku":"14:771#1Pairs Red;5:200003528","price":14.99,"currency_code":"USD","in_stock":true},{"title":"6-Pair — 3 Onyx + 3 Ruby \/ One Size","offer_id":48546285977755,"sku":"14:1052#6Pairs(3Black3Red);5:200003528","price":44.99,"currency_code":"USD","in_stock":true},{"title":"6-Pair — 3 Bone + 3 Ruby \/ One Size","offer_id":48546286010523,"sku":"14:350852#6Pairs(3White3Red);5:200003528","price":44.99,"currency_code":"USD","in_stock":true},{"title":"6-Pair — 3 Onyx + 3 Bone \/ One Size","offer_id":48546286043291,"sku":"14:200001438#6Pairs(3Black3White);5:200003528","price":44.99,"currency_code":"USD","in_stock":true},{"title":"6-Pair — Multi \/ One Size","offer_id":48546286076059,"sku":"14:200002130#6Pairs Multi;5:200003528","price":6.53,"currency_code":"USD","in_stock":true},{"title":"6-Pair — Ruby \/ One Size","offer_id":48546286108827,"sku":"14:200004889#6Pairs Red;5:200003528","price":6.54,"currency_code":"USD","in_stock":true},{"title":"6-Pair — Bone \/ One Size","offer_id":48546286141595,"sku":"14:175#6Pairs White;5:200003528","price":6.38,"currency_code":"USD","in_stock":true},{"title":"6-Pair — Onyx \/ One Size","offer_id":48546286174363,"sku":"14:200004890#6Pairs Black;5:200003528","price":6.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0923\/3819\/files\/Sa0f9a56345f847da9cb6b15c1e93d4bdR.webp?v=1778535942","url":"https:\/\/calena-6.myshopify.com\/products\/1-6pairs-tourmaline-slimming-health-sock-winter-elastic-thermal-self-heating-sock-health-care-socks-short-sock-magnetic-therapy","provider":"Calena","version":"1.0","type":"link"}