What To Wear Under Fishing Waders (Summer & Winter)
Simms Clothing Quick Picks
- Best All-Around Sun Layer: Simms Guide Shirt - Built for long, hot days when you want coverage without feeling cooked. Zippered storage, roll-up sleeves, and fast-dry fabric make it a reliable “river to truck” shirt.
- Best Hot-Weather Hoody: Simms SolarFlex Cooling Hoody - A technical sun hoody for peak summer heat, boat days, and high-UV travel. It combines UPF 50+ coverage with a cool-to-the-touch knit and fishing-friendly hood and cuff details.
- Best Wet-Weather Shell: Simms G4 Pro Wading Jacket - For anglers who fish when it’s cold, wet, and windy, and still need full casting mobility. A waterproof/breathable GORE-TEX Pro build and wader-compatible design keep weather out and essentials accessible.
- Best Cold & Wet (Insulated): Simms Bulkley Insulated Wading Jacket - A purpose-built option for late-season steelhead and miserable boat days when warmth matters as much as staying dry. Waterproof construction plus PrimaLoft insulation helps you stay productive without bulky layering.
- Best Casual / Travel Button-Up: Simms Lodge Work Shirt - Great when you want a tougher, more lifestyle-forward shirt that still fishes well. The stretch-woven nylon build is comfortable, moves well, and has practical pocketing for daily wear.
How to Choose Simms Clothing
Start with your “problem”: sun, rain, or temperature swings
- Sun & heat: Prioritize UPF-rated shirts and hoodies, then add a sun glove and neck protection for all-day coverage. A hoody is a smart move for boat runs, tropical flats, and high-elevation summer days when your hands and neck take the most abuse.
- Rain & wind: Look for a true waterproof shell built for wading, shorter hems, high pockets, and cuffs that help block water when netting fish. Packable rain shells are great for summer squalls; heavier shells shine for shoulder seasons and coastal trips.
- Cold mornings to warm afternoons: A layering system beats one “warm jacket.” Build from a wicking baselayer, add a midlayer (fleece/insulation), then finish with a shell when weather turns.
Fit and fishing features that actually matter
- Mobility: Casting and rowing punish tight shoulders, look for articulated sleeves, stretch panels, and patterning that doesn’t bind when your arms are raised.
- Pocket layout: High chest pockets are easier to access over waders and keep contents out of the water. Zippered pockets matter more than most anglers think when you’re climbing banks, kneeling, or boating.
- Cuff and hood design: A good wading jacket cuff helps prevent water from creeping up your sleeves when releasing fish. A hood that adjusts well and turns with your head is a big upgrade in wind and driving rain.
Picking the right level of “technical”
Action: If you fish a handful of fair-weather trips each season, you can keep it simple with a couple sun layers and a versatile outer layer. If you fish in shoulder seasons, guide, or travel for weather-dependent fisheries, it’s worth stepping into more technical shells and purpose-built insulation.
Avoid if: If you rarely fish in rain or cold, a heavy wading jacket can be overkill, start with sun protection and a light packable shell instead.
Why Trident Carries Simms
Simms clothing is designed around fishing movement, weather protection, and on-water utility, details like wader-friendly lengths, high pocket placement, and UPF-focused fabrics show up across the lineup. We like the breadth here: you can build a system that covers flats heat, mountain weather swings, and true foul-weather days.
Sizing & Fit
- Layering room: If you plan to wear insulation under a shell, size for your midlayer, especially in shoulders and forearms.
- Try it with your waders: Wading jackets should sit above the waterline and still allow you to access wader pockets comfortably.
- Sleeve length matters: Long cuffs and thumbhole designs help with sun coverage, but make sure they don’t interfere with stripping line.
- Women’s-specific fits: When available, women’s cuts often improve mobility and reduce excess fabric at the torso.
Complete Your Setup
Related Gear
- Fly Fishing Outerwear - Compare shells, insulation, and wading-jacket cuts across brands.
- Simms Fishing Shirts - Narrow straight into sun shirts, button-ups, and technical tops.
- Fly Fishing Gloves & Socks - Add sun gloves, neoprene options, and merino socks for comfort across seasons.
- Simms Waders - Build a full Simms system if you want matched fit and on-water integration.
Related Guides
- 2024 Simms Wader Lineup Overview
- Simms G4Z Waders Review
- How to Choose the Best Fly Line for Streamers in 2025
Simms Clothing FAQs
Q: What is Simms Clothing designed for?
A: Simms clothing is built around fishing-specific comfort: sun protection, fast drying fabrics, and mobility for casting, rowing, and wading. The lineup ranges from technical sun layers to waterproof wading jackets and insulated outerwear.
Q: How do I choose the right Simms clothing for summer?
A: Start with an UPF-rated sun shirt or hoody and consider hand/neck protection for full coverage. If you travel to humid or tropical fisheries, quick-dry fabrics and hooded coverage are usually more comfortable than sunscreen alone.
Q: Do I need a “wading jacket” or just a rain jacket?
A: A wading jacket is cut and pocketed to work over waders, shorter length, higher pockets, and cuffs designed for landing fish. A general rain jacket can work, but it often soaks at the hem and can be harder to use with waders.
Q: What features should I look for in Simms wading jackets?
A: Focus on a waterproof/breathable shell, taped seams, a hood that adjusts well, and a pocket layout that stays accessible over waders. Good cuff design is a big deal if you fish in rain or handle fish frequently.
Q: Are Simms sun hoodies good for saltwater flats?
A: Yes, sun hoodies are a common choice for flats because they provide consistent UPF coverage on your neck, ears, and hands without constant reapplication. Pair one with sun gloves and a buff for the most complete coverage.
Q: Is Simms clothing good for beginners?
A: It can be. New anglers often get the most immediate benefit from sun layers (UPF, quick-dry comfort) and a dependable rain shell for unpredictable weather.
Simms Warranty & Resources
Simms covers defects in workmanship or materials with repair or replacement, and also offers repair options for wear-related damage. Wader warranty details published by Simms include a 60-day leak replacement window and 365 days of repairs on waders (terms and regions apply).
Learn More from Simms
- Simms Warranty
- Simms Warranty & Repair Center - Start a repair/warranty case and find current turnaround guidance.
- Contact Simms Customer Support
