{"product_id":"midweight-half-zip-base-layer-top-mens","title":"REI Co-op Midweight Half-Zip Base Layer Top - Men's","description":"\u003cp style=\"margin:1em 0\"\u003eThis soft, synthetic base layer top from REI Co-op provides midweight warmth for comfortable layering on cold days. It has thumbholes and a half-zip front.\u003c\/p\u003e\u003cp style=\"margin:1em 0\"\u003eRecycled polyester and spandex are peached for a supersoft next-to-skin feel, with a smooth face so layers slide on easily. The 220 g\/m² fabric weight offers midweight warmth and wicks moisture, while spandex adds stretch. UPF 50+ sun protection, a high neck with half-zip front for venting, thumbholes, underarm gussets and flat seams round out the design.\u003c\/p\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eKey Features\u003c\/h3\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBest Use\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMultisport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eShirt Type\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePartial-zip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eFabric\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e92% recycled polyester\/8% spandex (bluepass certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSun-Protective Fabric\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eUPF Rating\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e50+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMoisture Wicking\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eUnderwear Weight\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMidweight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSleeve Length\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eLong Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eThumbholes\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eGender\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMen's\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top\"\u003eSustainability\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top\"\u003eFair Trade Certified™ Factory - Contains recycled materials - Contains bluepass certified material - From a Climate Label Certified brand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eHighlights\u003c\/h3\u003e\n\u003cul style=\"margin:1em 0\"\u003e\n\u003cli\u003eRecycled polyester\/spandex is peached for a supersoft next-to-skin layer—and has a smooth face so layers slide on easily\u003c\/li\u003e\n\u003cli\u003e220 g\/m² fabric weight offers midweight warmth and wicks moisture to keep you comfortable, with spandex adding just the right amount of stretch\u003c\/li\u003e\n\u003cli\u003eUPF 50+ sun protection\u003c\/li\u003e\n\u003cli\u003eHigh neck coverage with a half-zip front lets you open up for venting when you're working hard\u003c\/li\u003e\n\u003cli\u003eThumbholes hold sleeves in place and help seal warmth in\u003c\/li\u003e\n\u003cli\u003eUnderarm gussets allow full range of movement\u003c\/li\u003e\n\u003cli\u003eSemifitted to hug the body for optimum performance\u003c\/li\u003e\n\u003cli\u003eFlat seams reduce chafing\u003c\/li\u003e\n\u003cli\u003eLocker loop makes it easy to hang this to dry or just keep it off the ground\u003c\/li\u003e\n\u003cli\u003eMachine wash cold; wash separately; gentle cycle; remove promptly; do not use bleach or fabric softeners; tumble dry low; low iron; do not dry clean\u003c\/li\u003e\n\u003cli\u003eContains bluepass certified material\u003c\/li\u003e\n\u003cli\u003eMade in a Fair Trade Certified™ factory\u003c\/li\u003e\n\u003cli\u003eREI Co-op brand is certified to The Climate Label; we actively fund efforts to reduce carbon emissions across our business and support climate projects around the world\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eMaterials \u0026amp; care\u003c\/h3\u003e\nMachine wash cold; wash separately; gentle cycle; remove promptly; do not use bleach or fabric softeners; tumble dry low; low iron; do not dry clean\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eSizing \u0026amp; fit\u003c\/h3\u003e\nSemifitted to hug the body for optimum performance\n\u003ch4 style=\"font-size:1.05em;font-weight:600;margin:0.9em 0 0.2em\"\u003ewhat's it's weight\u003c\/h4\u003e\u003cp style=\"margin:0 0 0.6em\"\u003eMedium weighs 9.4 oz.\u003c\/p\u003e\n\u003cp style=\"margin:1em 0\"\u003eFrom feedback to field testing, all of our gear is dialed-in by REI Co-op members. Their adventures informed every stitch and detail—making for better, longer-lasting gear.\u003c\/p\u003e\n\u003cp style=\"margin:1em 0\"\u003e\u003cstrong\u003eWhich material is best?\u003c\/strong\u003e\u003c\/p\u003e\u003cul style=\"margin:1em 0\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWool:\u003c\/strong\u003e highly moisture-wicking and odor-resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynthetic:\u003c\/strong\u003e durable and less expensive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilk:\u003c\/strong\u003e soft and lightweight for casual activities\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin:1em 0\"\u003e\u003cstrong\u003eMatch the temp to the trek\u003c\/strong\u003e\u003c\/p\u003e\u003cul style=\"margin:1em 0\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight layers:\u003c\/strong\u003e best for moderate to cool temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMidweight layers\u003c\/strong\u003e: best for cold temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavyweight layers:\u003c\/strong\u003e best for below-freezing temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin:1em 0\"\u003e\u003cstrong\u003eFind your fit\u003c\/strong\u003e\u003c\/p\u003e\u003cul style=\"margin:1em 0\"\u003e\n\u003cli\u003eMust be close to skin to efficiently wick sweat; should fit comfortably snug\u003c\/li\u003e\n\u003cli\u003eBase layer is for moisture control; your mid layer is for warmth\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REI Co-op","offers":[{"title":"Saragasso Sea \/ XL","offer_id":67860212580579,"sku":"C083960030","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Saragasso Sea \/ XXL","offer_id":67860212613347,"sku":"C083960031","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Black \/ XXL Tall","offer_id":67860212646115,"sku":"C083960010","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Saragasso Sea \/ XXXL","offer_id":67860212678883,"sku":"C083960032","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Cabinwood \/ S","offer_id":67860212711651,"sku":"C083960011","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Cabinwood \/ M","offer_id":67860212744419,"sku":"C083960012","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Cabinwood \/ L","offer_id":67860212777187,"sku":"C083960013","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Cabinwood \/ XL","offer_id":67860212809955,"sku":"C083960014","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Cabinwood \/ XXL","offer_id":67860212842723,"sku":"C083960015","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Cabinwood \/ XXXL","offer_id":67860212875491,"sku":"C083960016","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Hemlock Green \/ S","offer_id":67860212908259,"sku":"C083960017","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Hemlock Green \/ M","offer_id":67860212941027,"sku":"C083960018","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Hemlock Green \/ L","offer_id":67860212973795,"sku":"C083960019","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Hemlock Green \/ XL","offer_id":67860213006563,"sku":"C083960020","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Hemlock Green \/ XXL","offer_id":67860213039331,"sku":"C083960021","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Hemlock Green \/ XXXL","offer_id":67860213072099,"sku":"C083960022","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Black \/ S","offer_id":67860213104867,"sku":"C083960001","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Hemlock Green \/ M Tall","offer_id":67860213137635,"sku":"C083960023","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":67860213170403,"sku":"C083960002","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Hemlock Green \/ L Tall","offer_id":67860213203171,"sku":"C083960024","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":67860213235939,"sku":"C083960003","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Hemlock Green \/ XL Tall","offer_id":67860213268707,"sku":"C083960025","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":67860213301475,"sku":"C083960004","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Hemlock Green \/ XXL Tall","offer_id":67860213334243,"sku":"C083960026","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Black \/ XXL","offer_id":67860213367011,"sku":"C083960005","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Saragasso Sea \/ S","offer_id":67860213399779,"sku":"C083960027","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Black \/ XXXL","offer_id":67860213432547,"sku":"C083960006","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Saragasso Sea \/ M","offer_id":67860213465315,"sku":"C083960028","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Black \/ M Tall","offer_id":67860213498083,"sku":"C083960007","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Saragasso Sea \/ L","offer_id":67860213530851,"sku":"C083960029","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Black \/ L Tall","offer_id":67860213563619,"sku":"C083960008","price":55.26,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL Tall","offer_id":67860213596387,"sku":"C083960009","price":55.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/0971\/1331\/files\/0c26f79b46943871a56d01ea811032f61bc8d276.jpg?v=1793513804","url":"https:\/\/www.bestdeal999.com\/products\/midweight-half-zip-base-layer-top-mens","provider":"Best Deal 999","version":"1.0","type":"link"}