The material Rapha has chosen for these pants is excellent. It is both stretchy and breathable and it does a nice job of repelling moisture.
Rapha Trail Lightweight pants review - BikeRadar
Tested] Rapha Trail Pants
Tested] Rapha Trail Pants
Rapha Trail Pants review - MBR
Rapha Trail Pants review - BikeRadar
First Impressions: Rapha Trail Fast + Light Shorts and Lightweight Tank - Bikerumor
Women's Trail Pants, Mountain Biking
Rapha Women's Trail Pants review
Tested] Rapha Trail Pants
Rapha Trail Pants review - BikeRadar
Men's Trail Lightweight Pants
First Impressions: Rapha Trail Gore-Tex Infinium Jacket for MTB - Bikerumor
Why Do So Many Cyclists Love To Hate Rapha? Cycling The, 48% OFF