Suitable for wearing a high degree of physical activity,
such as general ball games,riding bicycles & aerobic dance.
X-type US-back design is a shock-absorbibg with an
adjustable shoulder strap,t...
Suitable wearing for exercise such as boxing aerobiceds,
jogging and other violent actions.
U-tyope design tie back to an adjustable shock-absorbing
shoulder strap is to provide comprehensive pro...
Suitable wearing for exercise such as gym & walking.
flexible breathable material,rapid perspiration &
Y-type design to prevent movent off the shoulder strap to
provide support for ...