{"product_id":"unisex-infrared-overnight-sleep-therapy-socks-redlight-recovery","title":"Infrared Sleep Socks | Merino Wool | Clinically Proven Sleep Support","description":"\u003cp\u003e\u003cstrong\u003eThe Sleep Sock Backed by Clinical Research\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccapi Infrared Sleep Socks are the only infrared sleep socks with published clinical evidence — studied in a peer-reviewed trial and shown to significantly reduce insomnia severity and increase slow-wave sleep after just two weeks of nightly use. Made with merino wool and Accapi's proprietary infrared-emitting fiber, these socks work with your body's natural thermoregulation to help you fall asleep faster, sleep more deeply, and wake feeling genuinely restored.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClinically Studied — Published Results\u003c\/strong\u003e A peer-reviewed study published in the Journal of Sports Medicine and Physical Fitness (2025) found that after two weeks of wearing Accapi infrared sleep socks:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInsomnia severity scores reduced significantly\u003c\/li\u003e\n\u003cli\u003eSlow-wave sleep — the deepest, most restorative sleep stage — increased significantly\u003c\/li\u003e\n\u003cli\u003e60% of participants reported no insomnia (vs 26.6% before)\u003c\/li\u003e\n\u003cli\u003eMore than 8 out of 10 participants would recommend them for improving sleep\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Foot Warmth Matters for Sleep\u003c\/strong\u003e Restful sleep depends on your body's ability to regulate its core temperature. As your feet warm, vasodilation occurs — your body dissipates heat and triggers melatonin production, the hormone that governs your sleep-wake cycle. Accapi's infrared fiber maintains foot warmth throughout the night, sustaining the thermoregulatory conditions that promote deeper, less fragmented sleep — something a warm foot bath before bed cannot do.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMerino Wool — Nature's Best Sleep Fiber\u003c\/strong\u003e Merino wool is naturally hygroscopic, absorbing and managing moisture throughout the night to keep feet dry and comfortable. Its natural temperature-regulating properties make it the ideal base for a sleep sock — enhanced further by Accapi's infrared fiber for superior circulation and thermoregulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccapi Infrared Fiber — Enhanced Circulation \u0026amp; Thermoregulation\u003c\/strong\u003e Accapi's infrared-emitting fiber works continuously to enhance peripheral circulation and support the body's natural thermoregulation — helping maintain the foot temperature conditions that promote slow-wave sleep and reduce nighttime awakenings.\u003c\/p\u003e\n\u003cp\u003eNo compression. No medication. No effort. Just put them on and sleep better.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClinically studied — published in Journal of Sports Medicine \u0026amp; Physical Fitness (2025)\u003c\/li\u003e\n\u003cli\u003eReduces insomnia severity — significant reduction in ISI scores\u003c\/li\u003e\n\u003cli\u003eIncreases slow-wave sleep — the most restorative sleep stage\u003c\/li\u003e\n\u003cli\u003eMerino wool for natural moisture management \u0026amp; temperature regulation\u003c\/li\u003e\n\u003cli\u003eAccapi infrared fiber for enhanced circulation \u0026amp; thermoregulation\u003c\/li\u003e\n\u003cli\u003eNo compression — comfortable all night\u003c\/li\u003e\n\u003cli\u003eUnisex\u003c\/li\u003e\n\u003cli\u003eMade in Italy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e69% Merino Wool, 20% Polyamide, 6% Silicone, 4% Polyester, 1% Elastane | Made in Italy\u003c\/p\u003e","brand":"My Store","offers":[{"title":"33-34 (2-3M\/4-5W) \/ IRON","offer_id":47803152335152,"sku":"N0402,67,U,33-34 (2-3M\/4-5W)","price":59.95,"currency_code":"USD","in_stock":false},{"title":"35-36 (3.5-5M\/5.5-6.5W) \/ IRON","offer_id":47803152367920,"sku":"N0402,67,U,35-36 (3.5-5M\/5.5-6.5W)","price":59.95,"currency_code":"USD","in_stock":true},{"title":"37-38 (5.5-6.5M\/7-8W) \/ IRON","offer_id":47803152400688,"sku":"N0402,67,U,37-38 (5.5-6.5M\/7-8W)","price":59.95,"currency_code":"USD","in_stock":true},{"title":"39-40 (7-8M\/8.5-9.5W) \/ IRON","offer_id":47803152433456,"sku":"N0402,67,U,39-40 (7-8M\/8.5-9.5W)","price":59.95,"currency_code":"USD","in_stock":true},{"title":"41-42 (8.5-9.5M\/10-11W) \/ IRON","offer_id":47803152466224,"sku":"N0402,67,U,41-42 (8.5-9.5M\/10-11W)","price":59.95,"currency_code":"USD","in_stock":true},{"title":"43-44 (10-11.5M\/11.5-12.5W) \/ IRON","offer_id":47803152498992,"sku":"N0402,67,U,43-44 (10-11.5M\/11.5-12.5W)","price":59.95,"currency_code":"USD","in_stock":true},{"title":"45-46 (12-13M) \/ IRON","offer_id":47803152531760,"sku":"N0402,67,U,45-46 (12-13M)","price":59.95,"currency_code":"USD","in_stock":true},{"title":"47-48 (13.5-15M) \/ IRON","offer_id":47803152564528,"sku":"N0402,67,U,47-48 (13.5-15M)","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/0397\/4448\/files\/IMG_1690-2.jpg?v=1718666957","url":"https:\/\/accapiusa.com\/products\/unisex-infrared-overnight-sleep-therapy-socks-redlight-recovery","provider":"ACCAPI USA","version":"1.0","type":"link"}