Frogg Toggs Grand Refuge Bootfoot Chest Wader DETAILS- Multi-climate, Breathable, Insulated Chest Wader- Patented removable zippered liner system for complete versatility and adaptive comfort in all weather conditions- Zippered-removable 120-gram insulated liner- Zippered flip-out security pocket- 10-count shell holder on chest- Heavy-duty, abrasion-resistant nylon in the shin, knee and seat areas- 1,200-gram Thinsulate™ boot with cleated outsole.