Looks like denim, feels like it isn't. Made of lightweight, stretch-canvas denim, these shorts hold up to wear and tear while also being super breathable. Great for working outdoors but comfortable enough for weekends. Product Features : No-rub comfort inseam lays flat to minimize chafing in high-movement areas and helps prevent discomfort during all-day wearStrategically reinforced belt loops for durability in key stress points, Utility pocket lets you keep your essentials closeExtra-deep front pockets provide secure storageCarabiner loop Men's Rebar M4 Relaxed Denim 10 DuraStretch Shorts Pants in Klamath Regular by Ariat"