The 5" training shorts offer moisture and odor control with a comfort liner constructed from our ultralight aloe four-way stretch fabric. The shorts feature a secure rear pocket, powermesh paneling for breathability and heat management during high output activities, and substantial Japanese woven drawcords for a customizable fit. Fabric weight: 100-135gsm Fabric origin: Vietnam & Taiwan Liner composition: 82% Nylon, 18% Elastane Shell composition: 86% Polyester, 14% Elastane