Descriptions: Altitude Conditioning Boxing.The Sport Mask helps increase your performance in various sports. Anyone looking to increase lung capacity resulting in better cardio and conditioning. Free breathing ! Be active !
- TRANING SUPPORTING improves breathing and helps to train
- PROTECTS against dust, so breathe easier
- HIGH QUALITY Anti Dust bicycle cycling Face Mask mouth-muffle with filter
- SUITABLE for doing activities like biking, snowboarding, or climbing