{"product_id":"everfion-sauna-vest-ribbed-zipper-compression-tank-top-blue-lining-waist-training-heat-retention","title":"Everfion Sauna Vest Ribbed Zipper Compression Tank Top, Blue Lining — Waist-Training Heat Retention","description":"\u003cp\u003e\u003cstrong\u003eEverfion Men's Sauna Vest is a ribbed, sleeveless compression tank with a smooth front zipper and heat-reflective inner coating designed to amplify body heat and increase sweat during workouts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis sauna shirt combines a durable ribbed outer fabric with a blue heat-trapping lining to create a sauna-like microclimate around the core. Built as a waist trainer-style compression tank, it is made for movement — from lifting and running to boxing and yoga — and can be worn alone or discreetly under clothing. The zipper closure, elasticated hem, and stretch construction prioritize fit, convenience, and heat retention.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this vest boost sweating during exercise?\u003c\/h3\u003e\n\u003cp\u003eThe Everfion sauna vest uses a reflective inner coating and close compression to raise skin temperature and encourage perspiration when you move. Increased local heat and circulation make your workouts feel more intense and can help with short-term water loss.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUpgraded ribbed fabric with blue heat-trapping lining for faster warmth build-up\u003c\/li\u003e\n  \u003cli\u003eSnug compression fit that reduces air gaps around the torso\u003c\/li\u003e\n  \u003cli\u003eStretchy construction that supports movement while maintaining contact\u003c\/li\u003e\n  \u003cli\u003eZippered front for quick on\/off, preserving heat once closed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it stay comfortable during different activities?\u003c\/h3\u003e\n\u003cp\u003eYes — the vest is designed to balance heat retention with mobility. The ribbed outer material stretches for freedom of movement while the elastic hem keeps the garment in place and helps protect muscles during dynamic activity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElastic hem prevents riding up and seals warmth at the waist\u003c\/li\u003e\n  \u003cli\u003eSleeveless cut allows full shoulder and arm range of motion\u003c\/li\u003e\n  \u003cli\u003eLightweight ribbed textile reduces bulk under layers\u003c\/li\u003e\n  \u003cli\u003eDurable zipper provides simple adjustment and wearability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I care for the sauna vest to keep it effective?\u003c\/h3\u003e\n\u003cp\u003eFollow the care instructions to maintain the lining and fabric performance: hand wash cold, turn the lining outward, avoid bleach and ironing, and hang to dry. New garments may have a faint factory scent that washes out after one or two washes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHand wash with cold water, lining turned outward\u003c\/li\u003e\n  \u003cli\u003eNo bleach, no ironing — heat can damage the coating\u003c\/li\u003e\n  \u003cli\u003eHang to dry to preserve shape and inner coating\u003c\/li\u003e\n  \u003cli\u003eContact customer service for sizing or quality questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I wear this vest under daily clothes or only for workouts?\u003c\/h3\u003e\n\u003cp\u003eThe slim, sleeveless design and low-profile zipper let you wear it discreetly under shirts for everyday use, or as an outer layer for training. Its appearance is understated, allowing flexible wear for work, gym, or casual outings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThin ribbed profile fits comfortably under shirts\u003c\/li\u003e\n  \u003cli\u003eSleeveless cut is easy to conceal beneath layers\u003c\/li\u003e\n  \u003cli\u003eZipper allows partial opening to regulate temperature\u003c\/li\u003e\n  \u003cli\u003eSuitable for gym sessions, outdoor runs, or at-home wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Everfion Men's Sauna Vest is for men seeking a flexible sweat-boosting layer that supports workouts and daily wear. It works well for athletes who want more intense sweat during training, fitness enthusiasts aiming to feel warmer during exercise, or anyone looking for a slim compression tank that can be worn alone or tucked under clothing. Check the size chart before ordering to ensure a snug, effective fit; contact Everfion customer service for sizing guidance or performance questions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I choose the right size?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Refer to the supplied size chart and pick a snug fit; contact Everfion support if between sizes for personalized advice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I machine wash this vest?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Hand wash cold with the lining outward; avoid machine washing, bleaching, or ironing to protect the heat coating.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Everfion","offers":[{"title":"Default Title","offer_id":59349515239772,"sku":"B0FDB8LZKY","price":35.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5604\/9244\/files\/everfion-sauna-vest-front-view.jpg?v=1791099171","url":"https:\/\/sportium.co.uk\/products\/everfion-sauna-vest-ribbed-zipper-compression-tank-top-blue-lining-waist-training-heat-retention","provider":"Sportium Sports And Outdoors","version":"1.0","type":"link"}