The 90% pant from Sitka Gear is a great mid-weight pant for the active hunter. The four-way stretch exterior allows for full mobility, but not at the cost of durability. The 90% can handle the toughest terrain. The micro-fleece liner is highly breathable but will still help keep you warm on chilly morning and evening hunts. The DWR finish and YKK weather resistant zippers help keep you dry in damp conditions. Pair the 90% up with base layers for use in late season hunts.