Keprotec Light Type A Chainsaw Trousers Choose Waist Size:S and the X TREEm's AVERTIC Pro and the X TREEm's AVERTIC Pro Lite construction genuinely reduces fatigue over a working day compared to traditional chainsaw trousers — lighter cut protection material paired with ProElast stretch inserts means Class 1 certification without the usual weight and stiffness trade off The MS 194 T occupies the practical middle ground of the STIHL petrol top handle range — more power and torque than the MS 151 TC E for demanding aerial cuts helping reduce fatigue over long days on the ground or in the woods Practical storage with multiple work pockets