Sporti Boys' Athletic Swim Jammers, Catalyst - Navy/Gold - 24

Sporti Boys' Athletic Swim Jammers, Catalyst - Navy/Gold - 24

• Lycra Xtra Life chlorine-resistant training jammer lasts 5–10x longer than regular spandex, giving you a durable boy’s competitive swim team short that keeps its snug compression session after session.
• Flat-locked seams with smooth front lining sit flush to eliminate chafe, ensuring all-day comfort in a boy’s jammer swimsuit during marathon sets, triathlon brick workouts, or open-water warmups.
• Low-profile drawstring waist lets you fine-tune sizing on the fly, ending tight-fit frustration and keeping the swim shorts secure for explosive race dives, flip turns, and kick sets.
• Hydrodynamic compression cut streamlines hips to reduce drag while 4-way stretch maintains freedom, helping competitive swimmers shave seconds in sprints or hold efficient form on endurance days.
• UPF 50 fabric guards skin on sunny pool decks, and quick-rinse, lay-flat care prevents fade, so your black jammer stays race-ready for lifeguards, coaches, and masters athletes training daily.