For collectors and enthusiasts, the "new" aspect of this magazine is particularly exciting. It isn’t just a reprint of old material; it’s a fresh look at the movement. It covers the latest trends in naturist travel, including eco-friendly nude resorts and clothing-optional hiking trails that are gaining popularity across Europe and North America. The publication also addresses the challenges of the digital era, offering advice on how to maintain privacy while participating in a lifestyle that is often misunderstood by the mainstream.

The term Sonderheft translates to “special edition” or “supplement.” These issues were distinct from the regular monthly publications. A Sonnenfreunde Sonderheft typically featured:

While the name appears in various online archives or links, be cautious when clicking results that promise "full posts" or "downloads" for "new" issues. Many legacy publications like Sonnenfreunde have been out of print for decades; therefore, links offering "new" or "fixed" versions of this specific magazine on file-sharing platforms are often associated with spam, dead links, or misleading content.

The magazine generally centers on the promotion of health, physical culture, and sun-focused recreation. Typical content in a special edition includes: