Stretchy, breathable and compression-resistant, the SB Mid Layer Boot Liner is made from anti-microbial fleece. Includes Polartec Power Stretch® technology.

Features:

• Includes moisture management technology that acts as the second stage in
  moisture movement away from the skin
• Incorporates quick drying characteristics for rapid evaporation, keeping you dry
  and comfortable
• Includes anti-microbial properties that inhibit bacterial growth, keep the fabric
  fresh and provide odor control
• Flatseam stitching throughout

Technical Specifications: