The material of these pants is flexible and lightweight. I bought these for hiking up Kilimanjaro and feel they will be perfect for the jungle portion of the trek! I wear a 28 X 30 and the waist fits true to size. These are not as slim fit as I would like, but they are definitely more fitted than most trekking pants.
This review was written in the old system and had content requirements that are different than reviews written today.