Womens Newton Running Lady Isaac Running Shoe at Road Runner Sports
Men's & Women's Running, Walking & Jogging Shoes and Clothing at Road Runner Sports w/ Free Shipping!
 
 
Best Price Guarantee: Feel Great VIP! ALL Your VIP Benefits apply every day

Find Your Perfect Fit

Find Your Perfect Fit

It's so easy!

Womens Newton Running Lady Isaac Running Shoe

Women's Newton Running Lady Isaac

Item #NWT129
MSRP:$148.95

VIP:$134.06
Get This Price
   Loading product details ...

Description
Reviews (13)
Video
Need Help?

Product Description:

Women's NEWTON® RUNNING LADY ISAAC :: Move in a more natural direction with the women's Newton® Running Sir Isaac's unique beveled heel and toe design. Ideal for all running levels, this design helps to transition from a heavy heel strike to hitting in a more comfortable, midfoot landing position. Stay cool no matter how hard you're working with more breathable mesh. Improve your overall run efficiency and reduce risk of overuse injuries (like Achilles tendonitis and plantar fasciitis). 8.9 ounces

Features & Benefits:

  • Beveled heel and toe: Helps guide runner easily into the midfoot/forefoot
  • Beveled lugs: Smoother, stable feel that is more gradual in the forefoot
  • Wider midfoot/forefoot and lugs: Adds stability and creates a softer feel
  • Midfoot Chassis/Shank: Adds support and stability
  • Carbon rubber outersole: Increases durability
  • Closed mesh on upper: Highly breathable, fast-drying, keeps small debris out
  • Single-density, high rebound EVA: Stabilizes all foot types
Product NWT129 Review

Specifications:

Really like these

5

I really like these. Tried them on the advice of a friend. I have a natural midfoort strike so I didn't notice any changes in that but I did shave about 20 seconds per mile from my normal time. They are very comfortable but I would have sized up another half size from my street shoe size. I'm planning to run short runs in these so my feet will not swell much and I'll be able to use them without any problems. The ride is a tad firm and I think I will add the bounce insole to these. I normally run in Asics Nimbus or Kayanos and they have a lot more cushion in them but they felt like bricks after wearing these. I am a neutral runner for the most part but I like a little more pronation control in my longer runs. The most I've run in these has been 4 miles so I don't know if they will provide enough support as the miles are added So far, they feel pretty supportive

kerryokie

Norman, OK

true

Even helps bouncing runners!

4

As someone that naturally walks and runs on my toes, or strikes with the midfoot first instead of the heel, I was not sure how helpful these would be, but the extra cushion they provide upfront is noticeably reducing the stress on my joints when I strike making for a smoother run. I have only had them for two weeks, but I have also noticed that, for now at least, it is and easing my piriformis syndrome symptoms (glute and hip pain)as well. They do force you to slow your pace, but over time the efficiency should compensate by allowing for longer, easier runs.

The Mighty Bobbing Runner

Newport, RI

true

Love My Newtons!

5

I used to wear Mizuno Wave Creations for about 4 years...until now. I doubt I'll ever go back. I stick to the neutral plus shoes for the added cushion due to higher mileage plus I have high arches. I do wear custom insoles from RRS, though. I've been using these shoes to train for my latest marathon, which is this coming weekend. It took about a week for me to get used to the shoes, but I LOVE them. I've been running anywhere from 30-60+ miles a week in them. I had to buy a 1/2 size up from by normal running shoe size, and they fit great.

Cindy

Sunny SoCal

true

Perfect training shoe

5

I have run in Newton's since 2007 and only changed occasionally just to see if other brands had caught up with Newton's excellent formula for training and running shoes. For my neutral foot with a normal arch, they are perfect for road, trail, treadmill and track running. Newton's provide cushioning while allowing one's own foot to move as it was meant to - flexibility is inherent in the Newton shoe.

Terrapin

Chicago, IL

true

A good, quality running shoe

4

I have used the Newton Lady Isaac shoe for a couple of marathons, and they have been a good shoe for me. I don't heel strike anymore, and they're much lighter weight than my previous running shoes. I would recommend ordering a half to full size bigger (I wear a size 6 in non-running shoes, but I wear a size 7 in Newtons). I would have probably rated them 5 stars if they only lasted for a few more miles.

SKYSTEWART

Boise, ID

true

Pricey but worth it

5

This is my second pair of Lady Isaac's. I'm a heel striker and am trying to change my gait to more mid-foot striking. The Newtons do this. My last pair, while worn slightly at the heel, were mostly worn in the mid-foot area. So that tells me they're working. I wear orthodics while running in these shoes, so buy a half-size up from my street shoe size. I find them comfortable and easy to run in.

SLO Runner

San Luis Obispo, CA

true

Not for me

2

I run about 20 miles per week and am currently training for a half marathon. If these had a bit more arch support, I might have kept them. I liked how they seemed to help my running posture. However, after only 12 miles of use I found my arches were aching. They also felt heavy and were not as breathable as my Sauconys, making my feet sweat like crazy. I'm going back to my Sauconys.

Stutters

Martin, TN

false

Happy Surprise1

5

This shoe was a happy surprise to me. I have been trying to transition to a midfoot strike with minimal pain. I put these babies on and ran 13 miles my first run. It was great! I feel like they have totally changed my running gait and style. I would love to try the women's distance shoes! have never been happier with new running shoes!

Barb

Washington

true

Best shoe ever!

5

I have tracking issues with my knees. I am a life long Asics fan but was having to give up running because my knees hurt so bad. A friend suggested Newtons and my knees feel great. Ran a half marathon with no knee pain! You have to spend about four months getting used to them but will never go back.

Run for fun

Orlando, FL

true

Just the spring you need to get going

5

If you are not a -lean forward to run - kind of runner, you might feel numbness on your toes, but overall this is a great shoe to run with. It gives you that extra sprint to go a little faster without the effort. Love them!

Annabelle the working mom

San Diego, CA

true

I am sold!

4

I have never tried a shoe such as the Newton. I am sold! Great cushioning right where it is needed. Even feels great with an injured foot...impressive!

a.m.runner girl

Tacoma, WA

true

Love Newton Shoes!

5

I recommend buying a size bigger that you think. I wear an 8 in regular women's shoes and I have fairly wide foot and I wear a 9.5 in Newton lady Isaacs.

GoMamaGo

Fairfield, CA

true

Designed so you use a good running form

4

The Lady Isaacs enforce good running form. They take some getting used to, but once you ramp up, they're great!

Ginnie

Baltimore, MD

true

Womens Newton Running Lady Isaac Running Shoe

4.5 13

92.3


Watch the Women's Newton Running Lady Isaac Video!


Your Help Is Here

Shop with confidence knowing your team of Fit Experts is waiting to answer all your questions. You can always find your perfect product and your perfect fit. Your Road Runner Sports Fit Experts will make sure you get exactly what you want and have tons of fun in the process! Give us a call, chat, or email!

Call 800-743-3206 to

  • Get help with your order or finding a product
  • Learn how to find your perfect fit for shoes, apparel and gear based on your feet, body, and training goals
  • Or just to have a great time talking about life, liberty and the pursuit of running!!!
You May Also Like
CYF - Section

You're not done yet! Complete your fit!

"Best Insoles Ever!"

R-Gear QuickFit Insole

Price: $49.99

VIP: $44.99

  • Deep heel cup: Features the widest and deepest heel cup that offers maximum support and positions the soft tissue to help with natural shock absorption
  • Biomechanical shape
  • High-density foam: Closed-cell foam supports and cushions the foot for long lasting comfort
  • Odor-control coating: All natural coating that eliminates odor-causing bacteria
  • Stabilizer cap: The base of the insole that supports the rear foot and provides structure and stability to the foam layer

Color:

  • Quantity:

  •