The Rip Curl Flashbomb Polypro Thermal Hooded Vest is designed to be worn under your wetsuit and is ideal for kitesurfing, surfing and other watersports during cold winter months. The vest adds an extra insulating layer that helps retain body heat and keeps you warmer for longer. The integrated hood is lined with Rip Curl’s E6 Flash Dry Thermal lining, which efficiently retains heat while drying quickly. The Polypro Thermal material makes the vest lightweight, flexible and comfortable to wear under a wetsuit. A perfect solution if you want extra warmth without investing in a new wetsuit.