A Siren that sounds the alarm when the weather comes up bad, and keeps pace with the worst it can throw out. Narrow gauge webbing and synthetic leather strapping provide support while anchoring speed lacing. Underneath it’s all about cushioning and alignment, with proprietary Merrell Air Cushion matched to Q-Form® stride-centreing.
- Bellows tongue keeps debris out
- M-Select FRESH™ helps prevent odour before it starts for fresh smelling feet
- Merrell air cushion in the heel absorbs shock and ads stability
- Merrell Qform® Comfort midsole provides women's-specific stride-sequenced cushioning
- Weight: 1 lb. 7 oz.
- 5 mm sole lug depth