These Sondico Core Baselayer Tights are great for any sport, with an elastic waistband and flatlock seams for more comfort and less irritation. The compression fit design also adds warmth for those colder seasons. . . Elastic Waistband . Compression Fit . Flatlock seams . Keep away from fire . 92% Polyester, 8% Elastane. Machine Washable. Imported. 2428213031952 32348900045 428213