Upgraded chesty has a padded construction design that is more stable and comfortable on your chest. It's made with breathable lightweight materials that further add to the comfort aspect. Flexible Strap - Fully adjustable to comfortably fit a wide range of body types as well as over heavy winter coats. Specially designed quick-release buckle lets you get in and out easily even with gloves on. Stabilization Structure - Stable platform for capturing incredibly immersive hands-free POV footage with GoPro from your chest. Delivers an ultra engaging perspective, lower-than-the-helmet view of the action. Wide Application - Great for getting awesome videos and photos while biking, hiking, skiing, mountain biking, cycling, motocross, snowboarding, fishing, kayaking, rafting, surfing, climbing, soccer, sightseeing, football and family trips. Extensive Match - Compatible with all Go Pro Hero11, Hero10, Max, Hero9, Hero8, Hero7, Hero6, Hero5, Session, Hero4, Hero3+, Hero3, Hero2, Hero1, Hero (2018), Fusion and DJI Osmo, AKASO, SJCAM, APEMAN, Campark, Insta 360 action cameras.