the Birkenstock Boston EVA Narrow Unisex defines laid-back style

Built for your fastest moments

Outsole: Semi one-piece outsole increases ground contact for grip and stability

air mesh and D-Skin upper wraps around the foot for support and breathability

Convenient timer function

ASICS GEL-Kayano 33 Men's Illuminate Yellow/White Size_06536.5 Medium (B) the Birkenstock Boston EVA NarrowPeak plushness and smooth stability combine in the ASICS GEL Kayano 33! This iconic running shoe supports your stride without feeling restrictive. Stay cool and comfortable in the engineered mesh upper. FLUIDSUPPORT technology adapts to each stride, providing gentle guidance throughout the gait cycle. Enjoy cloud like comfort and responsive lift offs from the FF BLAST MAX and FF BLAST PLUS midsole. Designed for long distance comfort, the ASICS GEL