Grayson Pant

$60.00  | #64340

Mountain born, city raised – the Grayson Pant tows the line. Lightweight, packable abrasion-resistant nylon dries fast and wicks moisture. DWR finish adds water repellency; UPF 40 shields rays. The clean silhouette and up-to-date style shifts from trail to café without missing a beat. DriClime® interior waistband for comfort; side pockets and back pockets for valuables.

Size Chart


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Grayson Pant

Designed to
go together


Feature List
Abrasion Resistant Nylon Fabric, Blue Sign Approved Fabric, Breathable, Packable Light Weight Performance Woven Fabric, DriClime Interior Waistband for Added Comfort, Durable Water-Resistant Finish (DWR), Quick-Drying and Wicking, Side Pocket, Ultraviolet Protection Factor (UPF) 40, Velcro Closure Back Pockets
Main Materials
100% Nylon Plain Weave 3.3 oz/yd
Regular Fit
0lbs 8.6oz (243.8g)



What is it?

UPF stand for Ultraviolet Protection Factor. Clothing can protect you from the sun's ultraviolet rays. It all depends on the fiber content, weave, weight of fabric and color.

So what's the difference between UPF and SPF?

SPF stands for the Sun Protection Factor, most commonly associated with sunscreen. This measures the amount of time it takes for skin to burn. UPF on the other hand stands for Ultraviolet Protection Factor, which is a measure of the amount of UV radiation that penetrates a fabric and reaches your skin. For example, a fabric rated with a UPF of 20 will allow only 1/20th of the sun's UV rays to pass through.

Marmot UPF fabrics come in UPF 20, 25, 30, 35, 45 & 50.

What are the benefits of this technology?

Wearing a UPF fabric would greatly reduce your exposure to UV rays, (where it covers your body). Dark colors and tight weaves will have higher UPF ratings. As well, nylons and polyesters are better than plain cotton because they reflect radiation.

Wash & Care

Why do we encourage proper care of our clothing and gear?

Because you have invested in (or are thinking about investing in) one of the most technically advanced pieces of apparel or equipment you'll ever own and we want to make sure you have the information you need to protect and care for your purchase. Proper care assures you will optimize the performance of your Marmot product and maximize its service-life.

Clothing Care

  • Gentle cycle
  • Machine wash cold with like colors
  • Powdered detergent
  • No fabric softeners
  • Do not bleach
  • Tumble dry low
  • Remove promptly
  • Cool iron when needed
  • Do not dry clean