Membership cards of high-end men's clubs are generally refundable, but the specific card refund policy varies from club to club. Generally speaking, the club's return policy will include the following aspects:

1. card return time: some clubs stipulate that membership cards can be returned within the validity period, while others stipulate that they can be returned within a certain period after purchase.

2. Return fee: Some clubs may charge a certain return fee, and the specific fee amount and collection method may vary from club to club.

3. Returns: Some clubs may stipulate that returns must be kept as they are, including packaging and labels, otherwise the smooth return may be affected.

If you encounter problems when you quit your club membership card, it is suggested that you directly contact the club customer service department or the front desk to consult relevant policies, or safeguard your rights and interests according to the contract terms and laws and regulations.