Originally Posted by semisight
Carbon fiber is light, as is aluminum. They shouldn't be too weighty. ...
Thank you for the clarification, although I’m very familiar with both materials growing up around the marine and surfing industry. My comment was pure speculation in relation to their existing sa5 plastic housing which also appears to be smaller. As one who has used iem’s on the go for years, I believe the slightest amount of weight can be a negative impact during active use. Sure it helps to wear the cable over the ears, but if you skate, bike or other active sports the slightest added weight might be enough to keep them in secure, no matter how great the seal. Although I would assume that Jason Krywko would have thought of this in their new design, which I’ve seen overlooked by other manufactures.