Tourna Mega Tac typeclass_indoor The new Boston 10 is

The new Boston 10 is the ideal companion in your personal best pursuit

Lifetime guarantee

sure-footed running shoe of your dreams

The new Graphene 360 technology provides greater stability and optimized energy transfer for more power while HEAD's Adaptive Fan Pattern (AFP) technology that allows you to choose between a straight string pattern for more power or a special fan-shaped pattern for more control

Tourna Mega Tac typeclass_indoor The new Boston 10 isClaimed to be the tackiest grip ever created. Tourna Mega Tac is designed to be tacky, stay tacky, and stop slipping and twisting. It is made in the U. S. A. and is ideal for cooler weather.