There's a reason you see this shirt everywhere on the water. Guides wear it because it holds up through back-to-back days without complaint. Paddlers wear it because it's comfortable enough to forget about and functional enough to rely on. And both wear it off the water because it actually looks good.

The Men's Long-Sleeve Guide Shirt is built from a lightweight polyester-spandex blend that stretches with your movements and dries fast enough that a splash or a downpour is a minor detail rather than a disruption to your day. The articulated sleeves are cut to follow the natural arc of your arms while paddling or casting, so there's no bunching, no riding up, and no adjusting mid-stroke. UPF 50+ protection keeps the sun off your arms and shoulders across a full day outside.

Where this shirt really earns its reputation is in the finer points. Stretch panels under the arms and across the back keep things ventilated and comfortable even when the temperature climbs. The sleeves roll up and button in place cleanly when you want them out of the way. Grommet snap buttons give it a classic outdoor look that transitions naturally from the water to wherever the day takes you next. The woven NRS label on the chest doubles as a sunglasses loop, and the hidden lens cloth in the lower right hem is there every time you need it without having to think about it. Integrated antimicrobial fabric keeps things fresh through the kind of long days and multi-day trips that test lesser shirts.

It's not a specialty shirt built for one specific activity. It's the shirt you reach for first, regardless of what you're doing.

What makes it great:

• UPF 50+ sun protection — full arm and shoulder coverage for long days outside
• Lightweight polyester-spandex blend — four-way stretch, quick-drying, comfortable all day
• Articulated sleeves with angled cuffs — cut to eliminate bunching during paddling, rowing or casting
• Stretch panels under arms and back — added ventilation and freedom of movement where you need it most
• Roll-up sleeves with button keepers — quick to adjust as conditions change
• Grommet snap buttons down the front — clean, classic outdoor style on and off the water
• Two chest pockets — handy storage for small essentials
• Integrated antimicrobial fabric — stays fresh through multi-day use
• Woven NRS label — doubles as a sunglasses loop on the chest
• Hidden lens cloth in lower right hem — always there when your sunglasses need a wipe
• Regular fit — comfortable over a base layer and works well under a PFD

Best for: Kayaking, canoeing, SUP, fishing, hiking and any warm weather day where you want reliable sun protection and a shirt that keeps up

Sizing: Available in S–3XL. Refer to the NRS size chart — measurements reflect body dimensions, not garment measurements.

Size	Chest	Waist	Hip	Sleeve Length
XS	30–33"	27–30"	28–31"	31"
S	34–37"	31–34"	32–35"	32"
M	38–41"	35–38"	36–39"	33"
L	42–45"	39–42"	40–43"	34"
XL	46–49"	43–46"	44–47"	35"
XXL	50–53"	47–50"	48–51"	36"
3XL	54–57"	51–54"	52–55"	36"