Shoe splash guard. The water-repellent gaiter with a long shaft is an ideal companion for wet trekking and everyday tours. Made from environmentally friendly, bluesign-certified main material. Casual Cut products with this logo are comfortably tailored and specifically designed to meet the needs of everyday and travel cyclists. Green Shape is Vaude's quality seal for products that are particularly environmentally friendly. The products must consist of at least 90 percent organic cotton, recycled materials, or the wood fiber Tencel, be dyed with the environmentally friendly dyeing process Vaude eColour, or comply with the world's strictest textile environmental standard, bluesign.