Constructed of 100% polyester, the MST Endurance 1/4 Zip is ideal for maximum comfort and mobility during early to mid-season conditions and is the perfect layering piece for colder weather. The high-gauge, interlock, stretch breathable Endurance fabric provides exceptional warmth without the weight. We improved upon this customer favorite by increasing range-of-motion with a new raglan sleeve construction and an updated fit. Convenient, lower zippered slash pockets were added to hold your keys and/or wallet comfortably and securely and work perfectly as handwarmer pockets on colder days. 

•  100% polyester high-gauge, interlock stretch breathable Endurance fabric

• Raglan sleeves for improved range of motion
  
• Zippered lower slash pockets to store keys, wallet and other essentials 
• Magnattach™ left chest pocket 
• Zippered left chest pocket 
• Adjustable draw cord waist with cord locks 
• Improved elastic cuffs