• 100% High-Performance stretch throughout the exterior for maximum flexibility
• Xcel's exclusive FDA-approved Thermo Dry Celliant interior lining maximizes warmth through the infrared process in the action panels
• Pullover top with an adjustable self-cinching loop-it or lose-it desigN
  
• Comfortable and durable B-Lock seam construction
  
• 1mm Body
• 0.5mm Under Sleeves