{"product_id":"ultralight-ldn-heat-reactive-balaclava-jacket","title":"Ultralight LDN - Heat-Reactive Balaclava Jacket","description":"\u003cp\u003eSize Chart (CM) SMALL: Full Length 65, Chest 118, Shoulder 51, Sleeve Length 65 MEDIUM: Full Length 67, Chest 122, Shoulder 52, Sleeve Length 66 LARGE: Full Length 69, Chest 126, Shoulder 54, Sleeve Length 67 X-LARGE: Full Length 71, Chest 130, Shoulder 55, Sleeve Length 68  Thermoreactive Material Science Thermochromic Coating: The jacket's outer shell is treated with temperature-sensitive liquid crystals or micro-encapsulated dyes. These molecules change their orientation at specific \"transition temperatures\" (typically around 27°C to 31°C \/ 80°F to 88°F), shifting the fabric's color to reveal a lighter shade or a different hue.  Body-Heat Activation: The reaction is triggered by both environmental temperature and physical exertion. High-heat zones (such as the armpits, back, and chest) often change color first, creating a dynamic, heatmap-like visual effect.\u003c\/p\u003e","brand":"SIXTH SOF","offers":[{"title":"Deep Ember \/ S","offer_id":42569579462741,"sku":null,"price":2149000.0,"currency_code":"IDR","in_stock":true},{"title":"Deep Ember \/ M","offer_id":42569579495509,"sku":null,"price":2149000.0,"currency_code":"IDR","in_stock":true},{"title":"Deep Ember \/ L","offer_id":42569579528277,"sku":null,"price":2149000.0,"currency_code":"IDR","in_stock":true},{"title":"Deep Ember \/ XL","offer_id":42569579561045,"sku":null,"price":2149000.0,"currency_code":"IDR","in_stock":true},{"title":"Midnight Ice \/ S","offer_id":42569579593813,"sku":null,"price":2149000.0,"currency_code":"IDR","in_stock":true},{"title":"Midnight Ice \/ M","offer_id":42569579626581,"sku":null,"price":2149000.0,"currency_code":"IDR","in_stock":true},{"title":"Midnight Ice \/ L","offer_id":42569579659349,"sku":null,"price":2149000.0,"currency_code":"IDR","in_stock":true},{"title":"Midnight Ice \/ XL","offer_id":42569579692117,"sku":null,"price":2149000.0,"currency_code":"IDR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/7838\/7029\/files\/sg-11134201-823rm-mozty9stnjltff.jpg?v=1780579525","url":"https:\/\/sixthsof.com\/products\/ultralight-ldn-heat-reactive-balaclava-jacket","provider":"SIXTH SOF","version":"1.0","type":"link"}