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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.
The Junlan suit raises skin surface temperature to increase perspiration, which can make sessions feel tougher and support higher thermal stress without adding bulk. Sweating more may help you feel like you’re working harder and could aid short-term water-weight reduction during a session. It’s a tool to intensify training sensation, not a substitute for consistent exercise or nutrition.
The jacket’s lightweight fabric resembles a windbreaker, so it stays flexible and breathable compared with thick neoprene suits. The material is described as odor-free and skin-friendly, and reinforced seams reduce the risk of tearing during vigorous movement. As with any thermal layer, monitor hydration and comfort and remove the suit if you feel dizzy or overheated.
Junlan focused on function: waterproof zippers on side pockets, elasticized closures to reduce heat loss, and a reflective-like inner surface to help trap warmth. The cut balances roominess and fit—allowing mobility in hips and arms without excess bagginess—so it works for different body shapes and a range of activities. The set can be layered over workout gear for added thermal control on chilly days.
Use the Junlan sauna jacket as an outer layer during cardio, interval training, or warm-up routines to increase heat retention. After use, air it out and follow gentle-wash care instructions to preserve the silver lining and waterproof zippers. Frequent hydration and short, monitored sessions are recommended when first adding thermal layers to your routine.
Q: Will the Junlan suit make me sweat more than regular gym clothes?
A: Yes — its silver-polymer lining and windproof exterior are designed to raise surface temperature and increase perspiration during exercise.
Q: Can I use the suit for outdoor runs in cool weather?
A: Absolutely — the windproof, heat-retentive fabric helps maintain warmth during outdoor cardio sessions, while remaining lightweight and flexible.
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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