{"product_id":"capsule-40-pants","title":"CAPSULE 40 PANTS","description":"\u003ch2\u003eA light, packable year-round insulated pant\u003c\/h2\u003e\n\u003cp\u003eCAPSULE 40 PANTS is a lightweight insulated pant that bridges the gap between moving and resting. It uses THERMOFRONT® OA insulation at an area weight of 40g\/m², sized for year-round use. It balances freedom of movement with enough warmth and high compressibility, making it easy to carry. Hand-warmer pockets on both sides, a zippered pocket that doubles as a stuff sack, and a hem drawcord all translate directly into how it gets used on the trail or on the road.\u003c\/p\u003e\n\n\u003ch2\u003eThe insulation — THERMOFRONT® OA's character and warmth\u003c\/h2\u003e\n\u003cp\u003eTHERMOFRONT® OA is a synthetic insulation formed by shaping \"OCTAIR®,\" a hollow, irregular-cross-section fiber, into a sheet. The hollow core, combined with eight protrusions around the cross-section, traps a large amount of dead air, holding heat efficiently despite the light weight. Because it's a sheet, it resists bunching, giving even warmth across the whole garment. The fiber also holds its loft well and recovers readily after compression, striking a good balance between packing down small and bouncing back.\u003c\/p\u003e\n\u003cfigure style=\"margin: 1.6em 0 2.2em;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/0308\/6024\/files\/capsule-thermofrontoabn.jpg?v=1792571234\" alt=\"Close-up of THERMOFRONT OA insulation (a white, brushed sheet material)\"\u003e\n\u003cfigcaption style=\"margin-top: 0.5em; font-size: 0.88em; color: #666; line-height: 1.5;\"\u003eA 100% recycled-polyester insulation material that delivers both high warmth and light weight. THERMOFRONT® OA\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eThermal performance is evaluated by CLO value, where it recorded higher figures than other synthetic insulations made for outdoor use. Testing used the JIS L1096A method (an ASTM-type thermal insulation tester), with CLO values calculated based on ASTM D1518-85. That data-backed \"warmth for the weight\" is what makes these pants easy to live with.\u003c\/p\u003e\n\u003cfigure style=\"margin: 1.6em 0 2.2em;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/0308\/6024\/files\/capsule-tfclo.jpg?v=1792571240\" alt=\"CLO value comparison chart (THERMOFRONT vs. other brands A, B, C)\"\u003e\n\u003cfigcaption style=\"margin-top: 0.5em; font-size: 0.88em; color: #666; line-height: 1.5;\"\u003eCLO value comparison. In CLO-value comparison testing against other outdoor synthetic insulations, it recorded higher figures than conventional synthetic insulation, showing high thermal performance. *Thermal testing: based on JIS L1096A (ASTM-type thermal insulation tester) and ASTM D1518-85 for CLO calculation.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eSustainability — recycled polymer and lower manufacturing CO2\u003c\/h2\u003e\n\u003cp\u003eOCTAIR® is a 100% recycled polymer sourced from ECOPET®, derived from PET bottles. THERMOFRONT® OA blends in 70% of this OCTAIR®, cutting manufacturing-process CO2 emissions by 23% compared with virgin material (calculated by TA Frontier Co., Ltd.). Since this is an insulation layer you'll reach for often, it's built with both comfort and a lighter environmental footprint in mind.\u003c\/p\u003e\n\n\u003ch2\u003eThe shell — 10D recycled nylon with non-fluorine C0 ultra water repellency\u003c\/h2\u003e\n\u003cp\u003eThe face fabric is an ultra-thin 10-denier recycled nylon made in Japan. The non-fluorine \"GreenBeads\" ultra water-repellent (C0) finish keeps a durable water repellency confirmed to rate 80 points after 100 washes. It helps keep the inside dry through light moisture — a sudden shower, condensation, or sitting on a damp bench — supporting your temperature regulation while you move.\u003c\/p\u003e\n\u003cfigure style=\"margin: 1.6em 0 2.2em;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0554\/0308\/6024\/files\/capsule-recnybn1.jpg?v=1792571244\" alt=\"Water beading on the C0 ultra water-repellent 10D recycled nylon face fabric\"\u003e\n\u003cfigcaption style=\"margin-top: 0.5em; font-size: 0.88em; color: #666; line-height: 1.5;\"\u003eNon-fluorine ultra water repellency. 10D RECYCLE NYLON\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eTo prioritize the insulation's loft and the garment's light weight, a deliberately thin, light face fabric is used. Depending on the color, the inner fabric or the insulation's stitch lines may show through slightly. Take care around bushwhacking or sharp rock, where snagging or abrasion is more likely.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for everyday use — 3 pockets, packable, hem drawcord\u003c\/h2\u003e\n\u003cp\u003eThere are three pockets in total. The two side pockets are open, doubling as hand warmers, and the zippered security pocket on the right lets the pants pack directly into themselves. The hem drawcord adjusts the silhouette and also helps keep cold air from creeping in at the ankle. The fit is a relaxed cut with room to spare, easy to layer over a mid layer, and easy to adjust on days with a wide temperature swing or higher activity level. It weighs about 210g in size M — light enough to tuck into a corner of your pack.\u003c\/p\u003e\n\n\u003ch2\u003eWhere it earns its keep year-round\u003c\/h2\u003e\n\u003cp\u003eThe 40g\/m² lightweight sheet insulation is useful across a wide range of situations: high elevations from spring through autumn, cool mornings and evenings, and holding body heat before and after winter activity. Trailhead breaks, downtime at a tent or mountain hut, sitting around a campfire, or a cold morning on a trip — in all the moments you put a layer on and take it off often, the light weight and good compressibility really pay off. The packable construction and durable water-repellent face fabric make it even easier to carry and handle.\u003c\/p\u003e\n\n\u003ch2\u003eCare and handling\u003c\/h2\u003e\n\u003cp\u003eDo not use fabric softener or bleach. Hand wash, or use a wash net on a delicates\/hand-wash cycle. Do not tumble dry or dry clean. The thin face fabric can snag on sharp objects, so choosing your route and activity with that in mind will help it last.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eStyle No.\u003c\/th\u003e\n      \u003ctd\u003e56615\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInsulation\u003c\/th\u003e\n      \u003ctd\u003eTHERMOFRONT® OA (100% recycled polyester)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFace fabric\u003c\/th\u003e\n      \u003ctd\u003e100% recycled 10D nylon (non-fluorine C0 \"GreenBeads\" ultra water-repellent)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eLining\u003c\/th\u003e\n      \u003ctd\u003e100% recycled nylon (C0 water-repellent)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePocket bag fabric\u003c\/th\u003e\n      \u003ctd\u003e100% Octa® CPCP® polyester\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePockets\u003c\/th\u003e\n      \u003ctd\u003e3 (2 hand-warmer pockets on the sides, 1 zippered security pocket)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePackable\u003c\/th\u003e\n      \u003ctd\u003ePacks into the zippered security pocket\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eHem\u003c\/th\u003e\n      \u003ctd\u003eDrawcord (adjusts silhouette \/ helps block cold air)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFit\u003c\/th\u003e\n      \u003ctd\u003eRelaxed\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWeight\u003c\/th\u003e\n      \u003ctd\u003eApprox. 210g (size M)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSustainability\u003c\/th\u003e\n      \u003ctd\u003eOCTAIR® is 100% recycled polymer sourced from ECOPET®. Blended at 70% in THERMOFRONT® OA, cutting manufacturing-process CO2 emissions 23% versus virgin material (calculated by TA Frontier Co., Ltd.).\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFabric origin \/ Dyeing\u003c\/th\u003e\n      \u003ctd\u003eJapan \/ Japan\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCountry of manufacture\u003c\/th\u003e\n      \u003ctd\u003eChina\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCare\u003c\/th\u003e\n      \u003ctd\u003eNo fabric softener or bleach. Hand wash or gentle cycle in a wash net. No tumble dry or dry cleaning.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eNote\u003c\/th\u003e\n      \u003ctd\u003eA thin face fabric is prioritized for loft and light weight. Depending on the color, the inner fabric or insulation stitch lines may show through.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"STATIC","offers":[{"title":"Onyx \/ XS","offer_id":45237296300232,"sku":"4580815772669","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Onyx \/ S","offer_id":45237296333000,"sku":"4580815772676","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Onyx \/ M","offer_id":45237296365768,"sku":"4580815772683","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Onyx \/ L","offer_id":45237296398536,"sku":"4580815772690","price":227.0,"currency_code":"USD","in_stock":true},{"title":"Onyx \/ XL","offer_id":45237296431304,"sku":"4580815772706","price":227.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/0308\/6024\/files\/capsule-40-pants-1.jpg?v=1792569730","url":"https:\/\/rocksteppers.com\/en-en\/products\/capsule-40-pants","provider":"ROCK STEPPERS","version":"1.0","type":"link"}