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Deep Teal
Polar Blue
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Rose Violet
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4.8
Rated 4.8 out of 5 stars
93 Reviews

Front Range® Flex Harness

Light, Flexible, Engineered Knit Harness

Engineered knit harness designed for the ultimate in fit, comfort, and mobility.

Color

Selected: Polar Blue

Choose size

Sizing Chart

Use this fit guide to find the right size for your dog. Measurement is around the widest part of the rib cage. In between sizes? Choose the smaller size.

Product sizing chart table
Girth Size
9 - 13 in (23 - 33 cm) XXXS
13 - 17 in (33 - 43 cm) XXS
17 - 22 in (43 - 56 cm) XS
22 - 27 in (56 - 69 cm) S
27 - 32 in (69 - 81 cm) M
32 - 42 in (81 - 107 cm) L/XL
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Trail Tested Promise
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The Front Range® Flex Harness is built for the ultimate in dog comfort. By utilizing an engineered knit material inspired by performance footwear, this everyday harness conforms to and moves with a dog’s body through every stride for an exceptional, seamless fit. This precision engineered knit construction delivers maximum comfort with minimal bulk and seams, creating a lightweight breathability that reduces rubbing and chafing and allows your dog to focus on the trail ahead. The engineered knit process itself reduces material waste compared to standard cut-and-sew harness construction.

The harness features four points of adjustment, buckles for easy on/off, and two leash attachment points: an aluminum V-ring on the dog's back and reinforced webbing at the dog's chest to redirect dogs that pull on leash. Reflective trim and an integrated light loop for The Beacon™ boost visibility in low-light conditions. The expanded size offerings and soft construction make this harness ideal for companions of all breeds and sizes. The Front Range® Flex Harness takes everything you love about our best-selling Front Range® Harness and delivers it in a lighter, more agile design for high-energy adventures.

Complete the kit for the even greater comfort with the matching Front Range™ Flex Collar and Front Range™ Flex Leash.

Ultimate Comfort

Engineered knit construction is light, flexible, and soft to conform to a dog’s body for ultimate fit and comfort

Adjustable

Four points of adjustment for an optimal fit

Strong Connections

Two leash attachment points: aluminum V-ring on back and reinforced webbing on chest

Additional Features

  • Side-release buckles for easy on/off

  • Engineered knit process reduces material waste compared to standard cut-and-sew harness construction

  • Reflective trim for visibility in low-light conditions

  • Seamlessly integrated light loop for attaching The Beacon™

  • Materials

    • Body: 75% polyester/25% nylon engineered knit
    • Webbing: 100% Polyester (30% recycled)
    • Front Leash Attachment: Nylon webbing in molded TPU
    • Back Leash Attachment: Anodized 6061-T6 aluminum V-ring
    • Buckles: ITW Nexus Mach 1 Side-Release (bluesign® approved)
    • Made in Vietnam

  • Care

    • Secure fasteners
    • Wash in cold water
    • Gentle cycle
    • Mild detergent
    • Air dry

Front Range® Flex Harness Videos

  • About the Front Range® Flex Harness

    Learn more about the Front Range® Flex Harness from the Pack.

Featured

Choosing the Right Dog Harness

Whatever the adventure, Ruffwear harnesses are designed to take canine explorers where they want to go. They're built from a dog's perspective and offer solutions for everyday wear, training or leash pulling, or lift-and-assist.

Learn More Right Arrow

Find the Right Size for Your Dog

Measurement is around the widest part of the rib cage.

Sizing Chart & Technical Specs

Use the sizing chart select the appropriate size for your dog. In between sizes: Choose the larger size.
Product sizing chart table
Girth Size
9 - 13 in (23 - 33 cm) XXXS
13 - 17 in (33 - 43 cm) XXS
17 - 22 in (43 - 56 cm) XS
22 - 27 in (56 - 69 cm) S
27 - 32 in (69 - 81 cm) M
32 - 42 in (81 - 107 cm) L/XL
Find the Right Size for Your Dog chart
Select Size

22-27 in ( 56-69 cm)

Ratings & Reviews

4.8
Rated 4.8 out of 5 stars
Based on 93 reviews
Slide 1 selected
93 reviews
  • Céline
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    5 Stars

    Ce harnais épouse parfaitement le corps de mes deux chiens. Très léger par rapport à certaines autres marques. J'ai mesuré mes chiens et je n'ai pas rencontré de problème de taille une fois les harnais reçus. il est un peu cher mais ça vaut le coup.

    Je recommande 👍🏼

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  • Caedryn
    Verified Reviewer
    I recommend this product
    Type of Activity Climbing, Water, Running
    Dog Shape Deep chested
    Dog Size Large
    Rated 5 out of 5 stars
    3 days ago
    LOVE for my PITTY / BULLY mix

    absolutely love it! Got mine at a local shop, but I've tried so many different things with my girl and it fits so nice and she has stopped pulling as much, which is awesome

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  • Céline v.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    pristine

    The harness is great.

    Very light, it fits the body of my beagle perfectly. The dimensions are in accordance with the measurements.

    I recommend this harness. It's expensive but worth it!

    Translated from French
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  • Sandra B.
    Verified Buyer
    I recommend this product
    Type of Activity Hiking, Other
    Dog Shape Slight
    Dog Size Extra Small
    Rated 5 out of 5 stars
    2 weeks ago
    Best new harness

    Have several front range harnesses and this is a perfect new addition for summers....lighter weight, flexible, quality product.

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  • Larry E.
    Verified Buyer
    I recommend this product
    Type of Activity Hiking, Camping, Water, Backpacking, Climbing
    Dog Shape Deep chested
    Dog Size Medium
    Rated 5 out of 5 stars
    3 weeks ago
    Front Range Harness

    We have the same harness but the light weight version which we have used for many years. Decided to get another one with a bit more comfort built in for our adventures. Great products. Very well build and they last. Thank you.

    Was this helpful?