When you’re traversing exposed ridgelines and winds buffet the summit, this protective windbreaker is an essential item on your mountain running kit list. Lightweight, packable, and highly wind-resistant, it deflects strong gusts to keep you warm and comfortable, with a full zip to provide ventilation when the incline steepens.

• Regulates your temperature with breathable yet highly wind-resistant Pertex® Quantum Air
  
• Lightweight YKK® full-length center front zip for enhanced venting and fit
  
• Protects your neck from chilly winds with a high, wind-resistant collar
  
• Stash gels or your card in the secure chest pocket, which doubles as an integrated storage solution for your jacket when not in use
  
• Elastic in the side panels keeps the hem snug to your body to seal out the wind
  
• Extended, elasticated cuffs allow you to check your sports watch easily, with a thumb loop to keep them in place
  
• Fit: Slim
  
• Weight: 88 g / 3.1 oz (Size 10)
  
• Center back length (Size S): 64 cm / 25.2 in
  
• Main fabric: 20D Pertex® Quantum Air with fluorocarbon-free DWR (47gsm [2cfm])