The MST Ultimate Wader Bib combines performance and comfort with its 100% polyester fleece shell and Sherpa fleece lining. Its four-way stretch material, gusseted crotch, and articulated knees make for easy movement, while the Magnattach™ left chest pocket, Sherpa-lined slash handwarmer pockets, and zippered rear security pockets provide plenty of storage. Move seamlessly from outside to inside with a casual, over-the-boot fit that quickly converts to a tight, ankle-fit for under waders.

Materials: 

• 100% polyester fleece shell with 100% Polyester Sherpa fleece lining? 

Features: 

• Converts quickly from casual, over-the-boot fit to a tight, ankle-fit for wear under waders 
• Sherpa-Lined Slash Handwarmer Pockets 
• ?Magnattach™ Left Chest Pocket 
• 4-way stretch? 
• Gusseted crotch? 
• Articulated knees for ease of movement? 
• Zippered rear security pockets?