Columbia Men's Pants Size Chart
  X-Small Small Medium Large X-Large 2X-Large
US Pants Size 32-35 35-38 38-41 42-45 46-49 50-53
Waist (in) 28" 30-32" 34-36" 36-38" 40-42" 44"
Hips (in) 34" 36-38" 40-42" 44-46" 46-47" 49"

These are general guidelines only, sizes are not guaranteed. But no worries, since at SunnySports we offer our exclusive PFF Guaranty