A Siren that sounds the alarm when the weather comes up bad, and keeps pace with the worst it can throw out. Mesh upper backed by GORE-TEX® XCR® membrane has the highest level of breathability while being completely waterproof without any unwanted bulk-up. 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-centering.
- Synthetic leather and mesh upper
- Bellows tongue keeps debris out
- GORE-TEX® extended comfort footwear lining keeps feet dry and comfortable
- M-Select FRESH naturally prevents odour before it starts for fresh smelling feet
- Molded nylon arch shank
- Merrell air cushion in the heel absorbs shock and adds stability
- Merrell QForm® Comfort midsole provides women’s specific stride-sequenced cushioning
- Vibram® outsole
- Weight: 1 lb. 7 oz.
- 5 mm sole lug depth