The Birkenstock Boston Soft Footbed adds a fashion-forward edge to every stride

Odor control keeps you fresh on and off the court

We recommend that Men order their actual size and Women order one size down

Internal sweatband absorbs moisture

the Yaktrax® Summit shoe system offers exceptional traction

Saucony Kinvara 16 Men's Windward/Black Size:10.5 The Birkenstock Boston Soft FootbedPush the pace in the Saucony Kinvara 16! This ultralight trainer stays true to its roots with a fast and flexible ride. Enjoy distraction free comfort at high speeds in the breathable mesh upper. The soft and responsive PWRRUN midsole improves energy return and durability for daily training. Light and nimble with a low profile design, the Saucony Kinvara 16 unleashes your natural speed! What's New? Upgraded PWRRUN foam improves energy return and