Klim Aggressor Shirt 2.0 2026 Winter Collection high-pressure pump that pairs perfectly

high-pressure pump that pairs perfectly with inflatable stand-up paddleboards

The reinforced base adds extra toughness

it's the ideal combination of functionality and comfort for your watery adventures

Get rid of tough stains and oil with ChicShine's Strong Cleaner Degreaser

This base layer is designed to keep you comfortable: not too warm

Klim Aggressor Shirt 2.0 2026 Winter Collection high-pressure pump that pairs perfectlyThis base layer is designed to keep you comfortable: not too warm, not too cold, and not drenched in sweat. It features the best in technical fabric (wicks moisture while trapping heat) and helpful little details like thumbholes at the cuff, seams that won't chafe, and lighter intensity fabric in the underarms. Stock up now and be ready for the ride! Top Benefits Designed for high intensity output Moisture wicking breathable Anti microbial Features