Velcro Strap on Fishing Shirts?

Simms Big Sky COR3 Fishing Shirt - UPF 50, Short Sleeve (For Men

PFG Columbia Sportswear, Performance Fishing Gear

What is the Velcro Strap on Columbia Shirts For?

Joy Black Fishing T-Shirt From Navitas Outdoors

G Gradual Men's Short Sleeve Fishing Shirts Lightweight UPF 50+ Sun Protection SPF Fishing Hiking Running

Men's Fishing Shirts with Zipper Pockets UPF 50+ Lightweight Cool Short Sleeve Button Down Shirts for Men Casual Hiking

MEN'S PERFORMANCE CHAMBRAY TAMARINDO HYBRID FISHING SHIRT

Flyweight Shirt

Eddie Bauer - Short Sleeve Performance Fishing Shirt, Product

SET OF 5 Ice Fishing Trap Straps, Reel Wraps, Red, Blue,green, Purple, Orange, Pink, Lime, Teal

Habit Men's UPF 40+ UV Protection Performance Fishing Tee (Assorted Colors & Sizes) - Sam's Club

Habit, Shirts, Habit Vented Fishing Shirt Long Sleeve Mens Size 2xl Blue Solar Factor 4

Habit Men's UPF 40+ Crayfish Creek Long Sleeve River Shirt (Alloy, XL)

HABIT - Men's Forage River Long Sleeve River Guide

Habit Rash Guard Long Sleeve Blue Solar Factor 40 Shirt Sz S