Featuring a secure waistband and ergonomic design, these MeUndies UltraModal Core Boxer Briefs offer stability without compromising flexibility. Perfect for active days or relaxed weekends. Featuring black, no-roll, elasticized waistband, comfy, durable flatlock stitching, soft, flexible waistband, and ethically sourced.Low Impact Dyes. Imported Under Fair Working Conditions. Traditional Men's Brief Silhouette. 92% MicroModal 8% elastane. Machine washable.