Tretorn Micro X 3 Pack Kids - Clothing we are the only company

we are the only company doing this subsequently making the female swimmer more efficient

90% Polyester

Innovative design features combined with our pioneering IQfit™ technology ensure it delivers the ultimate synergy of speed

The ergonomic handles make self massage easy so you can adjust the pressure accordingly

absorbing 37% more of the impact to reduce the stress on your feet

Tretorn Micro X 3 Pack Kids - Clothing we are the only companyThe patented leak proof design means Tretorn Micro X tennis balls remain playable for extremely long periods of time. DESCRIPTION Tretorns micro cell tennis ball, the Tretorn Micro X, is neither pressurized nor pressureless. By utilizing over 700 million balloon like microcells that dont lose pressure, the Micro X ball combines the best of both worlds, resulting in a tour performance ball that does not lose bounce or performance over time. Because