Atlas

Atlas UV Glow Yarn Premium Fly Tying Material

Name: Atlas UV Glow Yarn Premium Fly Tying Material
Brand: Atlas
SKU: UV Glow Yarn

★★★★★4.4 (119 reviews)

UV-enhanced fly tying yarn that glows underwater to attract fish in low-light conditions.

$9.25*

*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Atlas Mike's UV Glow Yarn is a specialty fly tying material designed to give handmade flies an edge in attracting fish. The yarn is infused with UV-reactive properties that cause it to glow and stand out underwater when exposed to ultraviolet light — a quality that proves especially effective during early morning, late evening, and overcast fishing sessions when natural UV penetration is high but visible light is low. This increased visibility helps draw the attention of fish that might otherwise ignore a standard fly pattern.

Each package provides 12 feet of blended yarn in assorted colors, giving fly tiers the material they need to experiment with different color combinations and patterns. The yarn handles well during tying, wrapping cleanly around hooks and holding its shape once secured. Whether you are imitating aquatic insects, egg patterns, or adding a strike-triggering accent to streamers, the UV enhancement adds a functional dimension beyond what conventional yarns offer. It is a straightforward, focused product built for anglers who want their flies to be more visible where it counts.

Key Features

VERSATILE JIG TYING TOOLS - Atlas Mike's UV Fishing Glow Yarn is a popular material used by fishermen to create artificial flies for fishing. This can be used to imitate a wide variety of insects, giving an edge over finicky fish that can be picky about their meals.

UV-ENHANCED FLY YARN - Make the fish bait more visible in low-light conditions, such as early morning, late evening, and overcast days, by using Atlas Mike's UV Glow Yarn. By emitting a bright, glowing light, it can mimic the natural bioluminescence of insects, which is attractive to fish.

MORE THAN JUST TYING FLIES - Add a new level of creativity and customization to the sport. The UV Glow Yarn can be used with other lure tying materials or fishing baits to add some color and get the attention of nearby fish.

WORKS GREAT FOR ANGLERS - Whether you choose your favorite color or combination of colors, our glow yarn can easily be used on hooks for fly tying. It makes an excellent addition to your fly tying kit to have a very productive drift bait for Trout, Salmon, and Steelhead.

OUR STORY - Family-owned and operated, Atlas-Mike’s uses decades-old formulas that have been successful for over 80 years. We started with salmon eggs but didn’t stop there. We further develop, test, and market quality products that target trophy fish to help you fill your stringer.

Specifications

Brand

Atlas

Model

UV Glow Yarn

Color

Assorted

Material

Blend

Length

12 Feet

Sport Type

Fishing

Fishing Line Type

Fly

Technique

Bait Fishing

Pros & Cons

👍 Pros

UV-reactive material increases underwater visibility during low-light fishing conditions
12-foot length provides enough material to tie multiple flies per package
Assorted color selection enables versatile fly pattern customization
Blended material ties smoothly and holds shape on the hook

👎 Cons

12 feet may not last long for anglers who tie flies frequently or in bulk
Assorted color packs do not let you choose specific individual colors
UV glow effect is less noticeable in bright, direct sunlight conditions
Limited to a single length option with no larger spool available

Frequently Asked Questions

How long is each piece of Atlas UV Glow Yarn?

Each package contains 12 feet of yarn, which is enough to tie multiple flies depending on the pattern and amount used per fly.

What makes UV Glow Yarn different from regular fly tying yarn?

This yarn is treated with UV-reactive properties, so it reflects ultraviolet light and appears more visible underwater, especially during overcast skies, dawn, and dusk when UV light penetrates the water.

What colors are included in the assorted pack?

The pack comes in assorted colors, allowing you to mix and match combinations to create flies that imitate different insect species and baitfish patterns.

Can this yarn be used for techniques other than fly tying?

While it is designed primarily for crafting artificial flies, anglers also use it to add visible accents to jigs, spinners, and other lures where UV visibility is beneficial.