Stay cool and sunburn free.

The NRS Men's H2Core Silkweight Short Sleeve Shirt works with your body's natural cooling processes for all-day comfort when you're paddling, SUPing, or hanging at the beach in skin-melting conditions. This breathable, quick-drying top pulls sweat off your skin to keep you comfortable, and the UPF 30 sun protection ensures your upper body doesn't burn up when you're enjoying sunny afternoons on the water.

  • Nylon and spandex blend
  • Relaxed fit
  • UPF 30 sun protection
  • Reviews
  • Q & A


  • Familiarity: I've put it through the wringer

The silk weight is my favorite from NRS. Dries super fast, breaths really well. Blocks the suns bad rays. Added bonus, when you swim the Colorado in an Alpaca Pack Raft (because why are you in a pack raft on the Colorado, Right?) Your Mates will see you bobbing down stream in that super hi viz green...

No complaints

  • Familiarity: I've used it once or twice and have initial impressions

Great water shirt that I took on a 4 day river trip in southern Utah.

Great sun protection, comfortable fit, and drys within minutes.