Working with liquid nitrogen requires a specific set of personal protective equipment. A full-face cryogenic face shield (not standard safety glasses) is required to protect against splash and vapour. Cryogenic gloves rated for liquid nitrogen temperatures are essential. A lab coat with long sleeves protects arms and wrists, and closed-toe shoes are required as a minimum. Depending on the lab setup, cryogenic aprons may also be appropriate. All PPE should be paired with proper training, documented protocols, and a safety culture where PPE is consistently worn rather than available but optional. Cryolab supplies IVF safety wear for fertility labs across the UK