In certain situations, particularly for backs or informal play, football boots can be worn with rugby; nonetheless, there are important things to keep in mind:

Grip & Studs: For hard terrain, football boots typically feature moulded or shortened studs. In rugby, these can help with speed and agility, particularly on dry fields.

Support: Especially for forwards, rugby frequently calls for greater ankle durability and support. Football boots could not be strong enough for hard contact or scrums.

Rules: For safety, rugby has more stringent stud rules (no sharp edges, metal studs must be certified, etc.). Before using football boots, make sure they adhere to rugby regulations.