Passed the 30m/s wind speed test. An all-weather model with excellent wind resistance and heat insulation performance. TOUGHNESS was born from the pursuit of wind resistance in folding umbrellas. In wind tunnel tests conducted by external institutions at angles of 0°, 135°, and 180°, it demonstrated high robustness without damage even at wind speeds of 30m/s (*1). Whether it's rainy or sunny days, we support a comfortable outing. [Three Key Features] (1) Wind resistance that passed a 30 m/s wind speed test High durability (*1) with no damage recorded in multi-angle wind speed tests at 0°C, 135°C, and 180°C. The robust bone structure prevents damage from strong building winds and gusts. (2) 100% light-shading, heat-shielding, and triple sunlight blocking Blocks 100% ultraviolet rays, 100% visible light, and 99.9% near-infrared (*2). The black inside also absorbs reflection from the ground, and the black color delivers an 84.6% heat shielding rate (*3). It blocks the intense heat of the blazing sun and helps reduce the perceived heat. (3) Balances the 60cm size and durability of the ribbed Large 8-rib design that provides wide coverage of rain and sunlight. Uses thick rods and reinforced parts, It provides stable usability even on windy days. [Commitment to Functionality and Quality] ・Withstands repeated flips The wind-blocking frame uses polycarbonate resin. Its structure withstands 100 flip-over tests and repeated opening and closing, We have pursued quality that will last a long time. ・High water resistance and long-lasting water repellency Measured water resistance of 13,000mm or more. Water repellency scores 90 points at the start of AATCC 22 and maintains 85 points after 20 washes. It proves the high durability and water repellency of 'Easy-Dry'. (※1) These are measurement results in test environments and do not guarantee durability against all gusts of wind in actual usage environments. No, there is none. Furthermore, for our products, we define this "robustness that clears wind speeds of 30m/s" as the strongest standard. (*2) Each cut rate is measured based on the fabric condition. Due to the structure of the umbrella's sewing parts (such as perforations), there may be cases where slight light leaks through. Yes, there is. (※3) Inspection results as a finished product.