It effectively addresses length and width constraints, providing a more accommodating fit, safari boots.

With a slim yet unrestrictive fit that wont hold you back as you make vertical progress, this warm, hardwearing pull-on is a staple for hiking and climbing in cold mountain conditions. It blends the fast-drying, high-wicking properties of a technical fleece with superb comfort and softness next to skin. Built with durable Thermic Stretch Pro fabric, it resists abrasion and pilling, even when you put it through its paces on rough terrain. Offering exceptional stretch and recovery, its ideal for environments where warmth, moisture control, and a full range of movement are crucial.

• Easy access to your essentials in the chest pocket and low-profile zipped sleeve pocket
  
• Allow airflow when you need it with the deep half zip
  
• Unhindered reach and mobility thanks to the underarm panels and set-in sleeves
  
• Prevent sleeve bunching using the handy thumb loops
  
• Activities: Biking, Climbing, Mountaineering, Ski, Trekking
  
• Fit: Slim
  
• Weight: 12.6oz/357g (Size M)
  
• Centre back length: 28.3in / 72cm (Size M)

Engineered to relieve tightness across the instep, reducing pressure on the top of the foot, boots boys.