Lavacore Polytherm Vest However you want to wear it - under a wetsuit, under Lavacore full suit, stand alone or paired with Lavacore shorts - this extremely versatile vest covers your core organs from the elements - at an affordable price. Flexible, durable and water repellant/resistant outer layer Windproof and breathable middle layer Warm, moisture-wicking, anti-bacterial inner fleece layer Extended material on back to keep vest from riding up Lightweight and 4-way stretch Lavacore is neutrally buoyant All seams are overlapped during flatlock sewing UPF 50+ protection.
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