Cross lead，cross-leader can adjust multiple positions by cross pulling，Support aluminum plate。Support the spine, straighten the back and fit the waist posture.
Shoulder comfort，Soft and non-slip fits the shoulder curve to disperse the lead pressure。Lumbar support，The waist is supported by spring bars on both sides without affecting the shaping movement.
Triangle adjustment sticker，Three-dimensional force upright posture accords with ergonomic design.
Good fabric, comfortable and breathable,Comfortable, soft and breathable
Solid design elastic and flexible large area leather design more comfortable。
