The LT300 safety goggles feature a durable, complete coverage soft seal with an indirect channel ventilation system that safeguards against liquids, dirt and debris and can fit over most prescription glasses. When an application calls for a durable, full coverage goggle that safeguards against liquids and other flying particles (while maintaining optimal comfort), the LT300 is the go-to. The panoramic lens gives an expansive range of unrestricted vision and is spacious enough to be worn over most prescription spectacles.