Carhartt 107181 Canvas FR Rated Straight Leg Trousers Waist Size:30" Waist Power is supplied by solar Size:4XL Regular Leg Power is supplied by solar cells with 2 built in lithium batteries to offer power back up for longer service life Flex 2000 water and windproof rain trousers straight leg · Rugged Flex™ Allows for more movement · Comfortable fit through the seat and thigh with more room to move which sits at the waist · Long Trousers · Kick panels · Reinforced kick panels · Two reinforced front slash pockets · FR threads · Left leg Cordura™ Fabric reinforced ledge utility cargo pocket · Right leg tool pocket with flap and utility loops · Rugged Flex Cordura™ fabric top 1 oz yd² 309 gsm · FR Stretch Canvas · 97% Cotton 2% Elastane 1% Antistat