They might not be the only thing you'll need if you're stranded, but you'll sure be comfortable in these cotton cargo shorts with a stretchy elastic waist.
Fit: True to size. BT818172
Waist Sizing (Big): 1XB=43-45", 2XB=47-49", 3XB=51-53", 4XB=55-57", 5XB=59-61"
Waist Sizing (Tall): LT=37-39", XLT=41-43", 2XLT=45-47", 3XLT=49=51"