IMPROVE ENDURANCE AND ATHLETIC PERFORMANCE - Train your respiratory muscles just like you train your body with the FDBRO Workout Mask 3.0. By restricting airflow with 6 adjustable resistance levels, this elevation training mask boosts lung capacity and strengthens breathing efficiency—perfect for high-performance athletes and fitness enthusiasts.

EASILY CUSTOMIZE RESISTANCE DURING TRAINING - Stay in the zone while you train—adjust airflow resistance without removing the mask. Whether you're doing HIIT, cardio, or endurance sports, switch between levels effortlessly to match your workout intensity.

LIGHTWEIGHT AND NON-SLIP DESIGN - Engineered with an ultra-lightweight, anatomically fitted sleeve, this Training Mask stays secure and comfortable, even through intense movements. Its ergonomic shape prevents slipping, making it ideal for any workout style.

PREMIUM, HYGIENIC & ANTI-ALLERGIC MATERIALS - Made with top-quality, skin-friendly materials that are hygienic and anti-allergic, the FDBRO Mask 3.0 ensures comfort and cleanliness even during extended use. It's built for safety, durability, and long-term wear.

EASY TO CLEAN & FULLY CUSTOMIZABLE - Designed for convenience, the mask is simple to disassemble, wash, and maintain. Personalize your gear with interchangeable sleeves and covers (sold separately) to match your style or training mood.

Below is a general guide based on body weight (note that facial measurements are more accurate for ensuring correct fit - Size Chart under Item Specification).

• LARGE - above 100kg
• MEDIUM - 70kg to 100kg
• SMALL - under 70kg