The G-Star 3301 slim jeans feature a classic 5-pocket construction inspired by authentic Western jeans.Features:Slim Fit.Mid waist.5 pockets.Narrow from thigh to hem.Button fly.Yakron label at the back waist.Material information:Olto Pure Superstretch.A stretch denim with an authentic denim character and pure indigo shade.Mid weight denim.3x1 right hand twill construction.Added stretch, ease of movement.98% Cotton, 2% LYCRA® Elastane.By buying cotton products from G-Star Raw, you´re supporting more sustainable cotton farming through the Better Cotton Initiative.Better Cotton is sourced via a system of Mass Balance.The LYCRA® fibers we use are high performance stretch fibers which hold a Gold Level Material Health Certificate from the Cradle to Cradle Products Innovation Institute.