This boot combines waterproof protection with breathability. It features a waterproof material for the foot and lower leg, and a non-waterproof, air-permeable material for the upper leg, specifically as an elongated panel. A waterproof, breathable lining is attached behind this permeable section, with all seams sealed to ensure the boot remains watertight while allowing air to circulate.
Why it matters: Since 2002, material science has significantly advanced, offering more durable and effective waterproof breathable membranes and stretchable waterproof fabrics. This makes the integration and reliable seam sealing of such components more achievable and cost-effective now.
AI gives you a few directions you could take this. Pick one, and we check whether your version is different enough to patent, then write the filing.
Reinvent this with AI