YONEX YONEX HEATCAPSULE Ti Insulated Warmer Jacket 【HEAT CAPSULE Ti】 "Heat Capsule," which generates heat through infrared rays, and "Heat Capsule Double," which amplifies heat through heat generation + heat dissipation effects. This season, this unique YONEX technology has further evolved, and "Heat Capsule Ti" has appeared, achieving industry-leading insulation performance! By processing titanium at the nano level into the fabric, it prevents warmed air from escaping, achieving unprecedented new-dimensional heat retention. ◎ Windproof ◎ Water repellent ◎ Anti-static Size...L Length approx. 72 cm Width approx. 56 cm