Spider silk protein new material environmental protection shoes are based on microbial cellulose, the use of spider's unique recombinant silk protein tanning process, made of leather similar to the texture of biological leather products. It achieves 100% biodegradable and green sustainable development, solving the problem of material replacement and natural environmental pollution in the leather industryThe upper adopts a kind of microbial cellulose as the base, using the unique spider recombinant silk protein tanning process, to make a biological leather similar to the texture of leather, 100% biodegradable; Shoelaces are made of natural and renewable corn fiber. The insole is made of cork, derived from the natural and renewable cork oak bark; The soles are made of carbon-reducing rubber extracted from seaweedThe eco-friendly shoes are made from natural renewable materials and are made of sewing and environmentally friendly adhesive. The vamp combines the classic apron surface structure, and uses spider silk protein biological leather to show its leather texture and multi-level delicate texture. The built-in integrated keel rebound structure of the heel is scientifically designed to play the function of quickly entering the foot without lifting the shoe with both hands. Spider silk protein new material environmental protection shoe heel built-in keel structure and rebound matching system, without hands can quickly wear shoes. Titanium alloy memory shrapnel is built into the heel of the shoe, which is 86° bending. The foot reaches into the shoe, and the shrapnel is bent by force to make the foot enter and spring back to wrap the heel, achieving 1 second wearing the shoe; Convenience can not bend over the problem of people wearing shoes