Airhole Airtube Classic Microfleece Mulberry 2026Keep it simple and cozy with the Airtube Classic Microfleece. Designed for those who prefer a traditional look and feel, this airtube features soft, lightweight microfleece that offers warmth without excess weight. The classic flat top design provides comfortable coverage, perfect for everyday winter wear or quick laps in the park. The moisture wicking properties keep you dry, while the soft fabric ensures all day comfort, making it a versatile choice