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Free UK delivery · Free 30-day returns · sportium.co.uk@gmail.com





Every order ships free with tracking. Timings are on our delivery page.
Email us with your order number within 30 days of delivery and we will send a prepaid returns label. Refunds go back to your original payment method.
Tell us the sport, your level and the measurements that matter at sportium.co.uk@gmail.com and we will help you choose.
Everfion 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.
This 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.
The 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.
Yes — 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.
Follow 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.
The 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.
Who 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.
Q: How should I choose the right size?
A: Refer to the supplied size chart and pick a snug fit; contact Everfion support if between sizes for personalized advice.
Q: Can I machine wash this vest?
A: Hand wash cold with the lining outward; avoid machine washing, bleaching, or ironing to protect the heat coating.
Delivery: free and tracked to addresses across the UK, with no minimum spend. We email your tracking link as soon as your order is dispatched; timings are on our delivery page.
Returns: 30 days from delivery to return an unused item in its original packaging free of charge, with a prepaid label. This is on top of your 14-day legal right to cancel, and your Consumer Rights Act protections for faulty goods.
Damaged or wrong item? Email us a photo at sportium.co.uk@gmail.com and we will replace or refund it.
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