The Vault Suit is a form-fitting, one-piece jumpsuit made from a durable, slightly elastic synthetic material, designed for long-term wear in the confined spaces of a Vault. It features a distinctive blue and yellow color scheme, with the Vault number prominently displayed on the back in a bold, retro-futuristic font. The suit includes subtle padding at the elbows and knees for protection, and is slightly weathered to reflect its post-apocalyptic setting, with faint scuffs and stains that hint at a history of use.