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WaderWick™ Core Crew Neck

ITEM # PG-10430



Men's Layering Top Size Chart

Men's Sizes Chest* Neck*Sleeve*
S 36" - 38" 14.5" - 15" 33" - 34"
M 39" - 41" 15.5" - 16" 34" - 35"
L 42" - 45" 16.5" - 17" 35" - 36"
XL 46" - 48" 17.5" - 18" 36" - 37"
XXL 49" - 51" 18.5" - 19" 37" - 38"

* These are body measurements

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Synch your fishing outfit for everything from snowballs to sunrays, with the Crew Neck that conquers all. The Waderwick™ Core top features Simms’ new Baselayerfit for body-contouring warmth and comfort. Two-way stretch knit fabric combines massive breathability with flexibility that favors a full range of motion, while raglan sleeves ramp up overall comfort. When the clouds split, COR3 tech hijacks stench, blasts moisture, and blocks harmful UV rays with high-rating 50 UPF performance.


  • New Simms Baselayerfit is contoured to the body to keep you warmer & on the water longer
  • 2-way stretch knit fabric offers excellent breathability & mobility
  • PET Dry fabric & COR3 technology is anti-odor, wicks moisture
  • & UPF 50
  • Raglan sleeve for improved comfort
  • Fabric Tech:100% Polyester with COR3 Technology
  • Approx Weight: 4.5 oz./140 g/m2
  • Sizes: S/20, M/30, L/40, XL/50, XXL/60
  • Sizes: S–XXL


Size Chart

Men's Layering Top Size Chart

Men's Sizes Chest* Neck*Sleeve*
S 36" - 38" 14.5" - 15" 33" - 34"
M 39" - 41" 15.5" - 16" 34" - 35"
L 42" - 45" 16.5" - 17" 35" - 36"
XL 46" - 48" 17.5" - 18" 36" - 37"
XXL 49" - 51" 18.5" - 19" 37" - 38"

* These are body measurements

Product Care

Layering Care - Guide Fleece and WaderWick™

Machine wash cold.  Tumble dry low. Do not bleach. Do not iron. Do not dry clean.



  • Products using the COR3™ Technology fabric finish have a UPF rating of 30 or greater, properties to minimize odor and outstanding wicking performance for important moisture management. The anti-odor finish helps control odors caused by a wide range of microorganisms (mold, mildew, algae, yeast) is compatible with virtually all fabrics. All of our performance cotton clothing utilizing COR3™ also feature COR3™ EZ. The "EZ" means easy care and indicates that garments featuring this treatment will travel well and resist wrinkles.

  • At Simms, sun protection is a critical component of our sportswear offering.  Through a combination of fabric construction, design and finish, we offer a wide range of clothing that features a minimum UPF of 30 (very good) up to UPF of 50 (excellent).  UPF stands for Ultraviolet Protection Factor and indicates how much of the sun's UV radiation is absorbed.  A fabric with a rating of 50 will allow only 1/50th of the sun's UV rays to pass through.  This means the fabric will reduce your skin's UV radiation exposure significantly.  All of our UPF finishes last the life of the garment, an industry standard of 30 washings.


Customer Reviews

4 Review(s)

4 Item(s)

Great product and quality Review by Chris

Chris 6/15/2014

Simms makes some of the best products I have seen. Even the products not made in the USA are of great quality. With that being said I am an athletic guy in good shape. The fit is definitey for a very slim person. The measurements are exact something you don't find in clothing very often. I never write reviews but wanted to share my experience with anyone thinking about this product that they need to make sure that their measurements are exact. These are EXACT measurements and there is ZERO room to wiggle. If you can't find the right fit make sure you go larger. I do not have a gut but the XXL is skin tight on my arms, shoulders and chest. If you have a gut you won't be able to wear this product as it is skin tight with the measurements. There should be some room to wiggle.......

(Posted on 6/15/2014)

Great Shirt Review by Kckfly

Kckfly 6/11/2014

I wear these all the time, very comfortable and effectinve whether on the flats, river or backyard.

(Posted on 6/11/2014)

New slim fit not for me Review by N.B. Fly Fishing

N.B. Fly Fishing 5/22/2014

This is a well constructed product. I am 6 ft, 205 lbs, 46 in chest, 35 in sleeve. The size is true but it lays tight across the chest and down the torso. I would have preferred a slightly loose fit chest and torso area. I will use this piece as base layer under a fleece. I rate this item at three stars due to the slim fit.

(Posted on 5/22/2014)

Fit is too tight Review by Greg

Greg 4/13/2014

I used to love the Waderwick tops. Would wear them all weekend. Now that they have gone to a slim fit not as fun for casual wear.

(Posted on 4/13/2014)

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