{"product_id":"men-waist-trainer","title":"Men's Neoprene Sauna Vest – Zip-Front Heat Training Vest with Dual Adjustable Waist Straps","description":"\u003cdiv class=\"ge-pdp ge-pdp--saunavest\" style=\"max-width:900px;margin:0 auto;color:#1b2130;line-height:1.65;\"\u003e  \u003cstyle\u003e    .ge-pdp--saunavest *{box-sizing:border-box;max-width:100%;}    .ge-pdp--saunavest img{display:block;width:100%;height:auto;border-radius:8px;margin:0 auto;}    .ge-pdp--saunavest .ge-specs{display:grid;grid-template-columns:1fr;gap:0;margin:0;padding:0;list-style:none;}    .ge-pdp--saunavest .ge-specs \u003e div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:10px;padding:11px 0;border-bottom:1px solid #e3e8ef;align-items:start;}    .ge-pdp--saunavest .ge-specs \u003e div:last-child{border-bottom:0;}    .ge-pdp--saunavest .ge-specs b{font-weight:700;}    .ge-pdp--saunavest .ge-note{background:#f2f5f9;border-radius:8px;padding:22px;}    .ge-pdp--saunavest .ge-warn{background:#fff6f2;border:1px solid #f2d6c8;border-radius:8px;padding:22px;}    .ge-pdp--saunavest ul{margin:0 0 16px;padding-left:20px;}    .ge-pdp--saunavest li{font-size:17px;margin:0 0 9px;}    @media (max-width:520px){.ge-pdp--saunavest .ge-specs \u003e div{grid-template-columns:1fr;gap:2px;}}  \u003c\/style\u003e  \u003cdiv style=\"margin:0 0 40px;\"\u003e    \u003ch2 style=\"font-size:30px;line-height:1.2;margin:0 0 14px;\"\u003eSweat harder and train hotter in an ordinary gym\u003c\/h2\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003eNeoprene holds in the heat you are already making. Sweat cools you by evaporating, and a sealed vest keeps that heat around your core, so your temperature climbs, you start sweating sooner and you sweat far harder than the same session normally makes you.\u003c\/p\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003eIn a controlled crossover trial, cyclists riding for thirty minutes in a room-temperature gym while wearing an upper-body sauna suit reached core temperatures, heart rates and sweat rates statistically indistinguishable from riding the same thirty minutes in a 45 °C room. That is the thermal load of serious heat training, in your own gym, for thirty dollars.\u003c\/p\u003e    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0008\/5894\/7642\/files\/03_gym_between_sets.jpg?v=1788657960\u0026amp;width=900\" alt=\"A man sitting on a gym bench in the black vest between sets, skin and fabric visibly damp with sweat\" loading=\"lazy\" style=\"display:block;width:100%;max-width:640px;height:auto;margin:22px auto 0px;border-radius:8px;\"\u003e  \u003c\/div\u003e  \u003cdiv style=\"margin:0 0 40px;\"\u003e    \u003ch2 style=\"font-size:28px;line-height:1.2;margin:0 0 14px;\"\u003eStep off the mat lighter and ready to go again\u003c\/h2\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003eIn the trial the vest added about a third of a litre of sweat per training hour, roughly three quarters of a pound on the scale. Buyers feel it straight away: \u003cem\u003e“the amount of sweat I produce has doubled”\u003c\/em\u003e, \u003cem\u003e“I’ve noticed a big difference in how much water weight I lose after each workout.”\u003c\/em\u003e\u003c\/p\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003eRefill with about one and a half litres of fluid per training hour, electrolytes included, and you are fresh for the next one. Heat is the stimulus, so an easy pace does the job: build from fifteen minutes a session and grow it week by week.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv style=\"margin:0 0 40px;\"\u003e    \u003ch2 style=\"font-size:28px;line-height:1.2;margin:0 0 14px;\"\u003eBack and waist support on every lift\u003c\/h2\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003eFour slim vertical stays sit in the side panels and keep the body of the vest flat when you bend, twist and press, instead of rolling or bunching. Two adjustable hook-and-loop straps wrap the lower torso, one above the other, and fasten across the back, so you set the exact tension you want around your waist.\u003c\/p\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003eBuyers say it best: \u003cem\u003e“it provides good back support”\u003c\/em\u003e and \u003cem\u003e“I’ve noticed an improvement in my posture as well.”\u003c\/em\u003e\u003c\/p\u003e    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0008\/5894\/7642\/files\/06_back_view_worn.jpg?v=1788657960\u0026amp;width=900\" alt=\"Back view of the vest worn, showing the solid one-piece back panel and both straps fastening across the lower back\" loading=\"lazy\" style=\"display:block;width:100%;max-width:640px;height:auto;margin:22px auto 0px;border-radius:8px;\"\u003e  \u003c\/div\u003e  \u003cdiv style=\"margin:0 0 40px;\"\u003e    \u003ch2 style=\"font-size:28px;line-height:1.2;margin:0 0 14px;\"\u003eA zip front that works even when you are drenched\u003c\/h2\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003eA full-length flat zip runs up the front, so you step into the vest and out of it in seconds, with wet neoprene staying below your head. The shell is sleeveless closed-cell neoprene with a knit face, a round neck and wide shoulder straps, cut so your arms move freely through cardio, rows and presses.\u003c\/p\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003e\u003cem\u003e“The zipper design makes it easy to put on and take off, even when I’m drenched in sweat.”\u003c\/em\u003e\u003c\/p\u003e    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0008\/5894\/7642\/files\/04_zip_and_strap_macro.jpg?v=1788657960\u0026amp;width=900\" alt=\"Close macro of the flat zipper pull, the zip tape and the loop-pile edge of one adjustable belly strap\" loading=\"lazy\" style=\"display:block;width:100%;max-width:640px;height:auto;margin:22px auto 0px;border-radius:8px;\"\u003e  \u003c\/div\u003e  \u003cdiv style=\"margin:0 0 40px;\"\u003e    \u003ch2 style=\"font-size:28px;line-height:1.2;margin:0 0 14px;\"\u003eSecond job: a smooth, firm line under your shirt\u003c\/h2\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003eZipped and strapped, the vest gives firm compression across the chest and stomach and reads smooth under a dress shirt or a fitted tee. Wear it to the office, to the gym, or both, and take it off when you are ready.\u003c\/p\u003e    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0008\/5894\/7642\/files\/02_under_dress_shirt.jpg?v=1788657960\u0026amp;width=900\" alt=\"A man wearing the black zip-front vest under an open white dress shirt, one belly strap visible at the waist\" loading=\"lazy\" style=\"display:block;width:100%;max-width:640px;height:auto;margin:22px auto 0px;border-radius:8px;\"\u003e  \u003c\/div\u003e  \u003cdiv style=\"margin:0 0 40px;padding:26px;background:#f2f5f9;border-radius:8px;\"\u003e    \u003ch2 style=\"font-size:28px;line-height:1.2;margin:0 0 14px;\"\u003eRated 4.6 stars by 281 buyers\u003c\/h2\u003e    \u003cp style=\"font-size:17px;margin:0 0 12px;\"\u003e“I’ve tried other sauna vests before, but this one is by far the best. It’s lightweight, fits snugly, and does exactly what it’s supposed to do.”\u003c\/p\u003e    \u003cp style=\"font-size:17px;margin:0 0 12px;\"\u003e“It really helps me burn more calories and keeps my core warm during cardio and weight training. The neoprene material is comfortable, and it doesn’t restrict movement.”\u003c\/p\u003e    \u003cp style=\"font-size:17px;margin:0 0 12px;\"\u003e“Perfect for anyone looking to maximize their workouts. It’s comfortable to wear, and the neoprene material really helps trap heat.”\u003c\/p\u003e    \u003cp style=\"font-size:17px;margin:0 0 12px;\"\u003e“This vest is a game-changer! It keeps my core engaged and makes me sweat like crazy.”\u003c\/p\u003e    \u003cp style=\"font-size:17px;margin:0 0 12px;\"\u003e“Great value for the money!”\u003c\/p\u003e    \u003cp style=\"font-size:17px;margin:12px 0 0;\"\u003e\u003cstrong\u003eEvery order is covered by the Gear Elevation 90-day money-back guarantee, so you can train in it for three months.\u003c\/strong\u003e\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv style=\"margin:0 0 40px;\"\u003e    \u003ch2 style=\"font-size:28px;line-height:1.2;margin:0 0 14px;\"\u003eFind your size in one minute\u003c\/h2\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003eSizes run S, M, L, XL, XXL and XXXL. Measure your chest and your waist, look up both on the chart below, and take whichever one lands you in the larger size. The vest is cut close to a straight tube, so your waist often decides the fit, and men who carry weight at the middle usually pick one letter above their shirt size: a 42-inch chest is an \u003cb\u003eXL\u003c\/b\u003e here.\u003c\/p\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003eBetween two sizes, take the larger. The two waist straps set your tension, so the extra room becomes extra comfort and an easy zip.\u003c\/p\u003e    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0008\/5894\/7642\/files\/07_panel_how_to_size_v2.png?v=1788660043\u0026amp;width=900\" alt=\"Sizing panel: chest and waist measurements in inches for S through 3XL, with the rule to measure both and take whichever lands you in the larger size\" loading=\"lazy\" style=\"display:block;width:100%;max-width:640px;height:auto;margin:22px auto 0px;border-radius:8px;\"\u003e  \u003c\/div\u003e  \u003cdiv style=\"margin:0 0 40px;\"\u003e    \u003ch2 style=\"font-size:28px;line-height:1.2;margin:0 0 14px;\"\u003eKeep it fresh session after session\u003c\/h2\u003e    \u003cp style=\"font-size:17px;margin:0 0 16px;\"\u003eA quick routine keeps the foam springy and the vest smelling clean for the long run:\u003c\/p\u003e    \u003cul\u003e      \u003cli\u003e\n\u003cb\u003eRinse it in cool water after every session.\u003c\/b\u003e This one habit does more for the life of the vest than everything else combined.\u003c\/li\u003e      \u003cli\u003eHand wash, squeeze gently and let the water run out of the foam.\u003c\/li\u003e      \u003cli\u003eHang it to dry in the shade, turned so both faces dry. Air does the work.\u003c\/li\u003e      \u003cli\u003eStore it flat or on a wide hanger so the foam keeps its shape.\u003c\/li\u003e      \u003cli\u003eOut of the packet, give it a rinse and an airing before the first wear, and the fresh-neoprene scent fades fast.\u003c\/li\u003e    \u003c\/ul\u003e  \u003c\/div\u003e  \u003cdiv style=\"margin:0 0 40px;padding:26px;background:#f2f5f9;border-radius:8px;\"\u003e    \u003ch2 style=\"font-size:24px;line-height:1.2;margin:0 0 14px;\"\u003eSpecifications\u003c\/h2\u003e    \u003cul style=\"font-size:17px;padding-left:22px;margin:0;\"\u003e      \u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e closed-cell neoprene with a knit face and a smooth inner lining\u003c\/li\u003e      \u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cb\u003eStyle:\u003c\/b\u003e sleeveless, round neck, wide shoulder straps\u003c\/li\u003e      \u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cb\u003eClosure:\u003c\/b\u003e full-length flat front zip\u003c\/li\u003e      \u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cb\u003eSupport:\u003c\/b\u003e four vertical stays in the side panels\u003c\/li\u003e      \u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cb\u003eWaist:\u003c\/b\u003e two adjustable hook-and-loop straps, fastening across the back\u003c\/li\u003e      \u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cb\u003eColor:\u003c\/b\u003e black\u003c\/li\u003e      \u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cb\u003eSizes:\u003c\/b\u003e S, M, L, XL, XXL, XXXL\u003c\/li\u003e      \u003cli style=\"margin-bottom:9px;\"\u003e\n\u003cb\u003eIn the box:\u003c\/b\u003e one vest, ready to wear\u003c\/li\u003e    \u003c\/ul\u003e  \u003c\/div\u003e  \u003cdiv style=\"margin:0 0 20px;\"\u003e    \u003cp style=\"font-size:19px;font-weight:600;margin:0;\"\u003eTrain hotter, sweat harder and lift with a supported back. Pick your size and add the heat vest to your cart.\u003c\/p\u003e  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Spillink","offers":[{"title":"S","offer_id":67734833627354,"sku":null,"price":44.99,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":67734833660122,"sku":null,"price":44.99,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":67734833692890,"sku":null,"price":44.99,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":67734833725658,"sku":null,"price":44.99,"currency_code":"USD","in_stock":true},{"title":"XXL","offer_id":67734833758426,"sku":null,"price":44.99,"currency_code":"USD","in_stock":true},{"title":"XXXL","offer_id":67734833791194,"sku":null,"price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3986\/3514\/files\/01_hero_vest_on_white.jpg?v=1793065940","url":"https:\/\/spillink.com\/products\/men-waist-trainer","provider":"Spillink","version":"1.0","type":"link"}