A training staple from the Speedo Core line, the Solid Jammer delivers a low-drag profile for lap swimmers, swim team members, and aquatic staff who log serious water time. Its 74% Nylon / 26% LYCRA® XTRA LIFE™ fabric resists suntan lotions, skin oils, and chlorine better than conventional fabrics, helping the suit resist sagging and bagging so it fits newer, longer. 74% Nylon / 26% LYCRA® XTRA LIFE™ fiber Resists chlorine, suntan lotions, and skin oils better than conventional fabrics Helps resist sagging and bagging for a longer-lasting fit Low-drag profile Non-slip drawcord at waist Front gusset for comfort and coverage COMFORT — A front gusset and non-slip drawcord keep the fit secure and comfortable through long training sets. PERFORMANCE — The low-drag jammer profile streamlines your line in the water lap after lap. DURABILITY — LYCRA® XTRA LIFE™ fiber holds shape and elasticity through heavy chlorine, sunscreen, and daily wear.