ltraCool PCM Cooling Vest – Wearable Heat Relief by ThermApparel

DescriptionWearable Cooling for Everyday ComfortThe UltraCool PCM Cooling Vest by ThermApparel is a lightweight, wearable body-cooling solution designed to help regulate body temperature in warm environments. Using advanced phase change material (PCM) technology, UltraCool absorbs excess body heat and releases it gradually, providing consistent, dry cooling without ice, condensation or wetness.Whether you’re working outdoors, staying active, travelling or managing heat sensitivity, UltraCool offers a practical way to stay cool and comfortable throughout the day.How PCM Cooling Technology WorksUltraCool uses phase change material cooling packs that maintain a stable temperature as they absorb heat from your body. Unlike traditional ice packs, PCM cooling provides:Controlled, gentle coolingNo freezing cold shockNo dripping or condensationConsistent performance over timeThe cooling packs recharge easily in a fridge, freezer or ice water and are reusable for long-term daily use.UltraCool features:Cooling around entire torso3-4 hours of cooling depending activity level and environmentWeighs 4-5 lbs depending on size.60 day money back guaranteeGarment Facts:4-way stretch, adjustable straps and velcro front for best fit and comfortWicking fabrics to keep you dry78% Nylon / 12% Spandex / 10% PU FoamMachine washable, lie flat to dryCooling Pack Facts:ThermApparel PCM freezes at 70F (21C) so its safe for contact with the skinWorks great in dry and humid conditionsThermApparel bio-based PCM is non-toxic and biodegradableFast recharge times (30 min icewater, 45 min freezer, 60 min fridge)This package includes:1 UltraCool garment Black8 or 10 ExtendedCool Cooling Packs depending on size.Free shipping option at checkout!Please review our sizing chart below to ensure the best fit for your UltraCool: Size Natural Waist (in) Natural Waist (cm) M/L (comes with 8 cooling packs) 32″ – 45″ 78cm – 101cm XL/XXL (comes with 10 cooling packs) 45″ – 64″ 101cm – 129cmSizing Tips:Sizing is based on your natural waist, not your hips, pants, chest or cup size.Measure against your skinTake your measurements in front of a mirror to make sure it is level.UnderCool should fit your body like a glove to give you the best cooling.Cooling Pack Care and Storage Recommendations:-When not in use, store Cooling Packs in the solid state, this means the fridge, freezer, or a room less than 70F/21C-Cooling packs left in their melted state for extended periods of time may reduce the lifespan of the cooling packs.-When handled properly packs should last 2-3 years and can be refrozen thousands of times.-To wash your cooling packs, use warm soapy water in the sink.  Do not put them in the washer, dryer, or dishwasher.Please review our Return and Exchange Policy, Warranty Policy and User Guide.FREQUENTLY ASKED QUESTIONS1. How does the UltraCool cooling vest work?UltraCool uses phase change material (PCM) cooling packs that absorb excess body heat and release it gradually, providing consistent, dry cooling.2. How long does the cooling last?Cooling duration depends on ambient temperature and activity level. In most conditions, UltraCool provides several hours of cooling comfort.3. Does the vest get wet or cause condensation?No. PCM cooling packs stay dry and do not create condensation or dripping like ice-based cooling products.4. Is UltraCool safe to wear against the skin?Yes. The cooling packs maintain a safe, comfortable temperature and do not cause ice burns or extreme cold sensations.5. Can I wear UltraCool under normal clothing?Yes. The slim, lightweight design allows it to be worn discreetly under shirts, jackets or uniforms.6. How do I recharge the cooling packs?Cooling packs can be recharged in a refrigerator, freezer or ice water. Recharge time typically ranges from 30 to 60 minutes.7. Is UltraCool reusable?Yes. The PCM cooling packs are reusable and designed for long-term daily use.8. Who is UltraCool suitable for?It’s ideal for people who work in hot environments, stay active, travel frequently or experience heat sensitivity.9. Can I use UltraCool while being active?Yes. UltraCool is suitable for walking, outdoor work, sport, commuting and daily activity.10. How do I choose the right size?Sizing is based on chest measurements. Adjustable straps ensure a comfortable and secure fit across a range of body types.