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S1

S1

White|Black, Road Running, Daily Training

Regular price $150.00 USD
Regular price Sale price $150.00 USD
Sale Sold out
Shipping calculated at checkout.
Gender
Size(US)
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SIZE GUIDE

Men's

USA 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 14
EUR 40 40.5 41 42 42.5 43 44 44.5 45 46 47 48 49
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 12 13
CM SIZE 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 31 32

Women's

USA 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
EUR 35.5 36 36.5 37.5 38 38.5 39 40 40.5 41 42 42.5 43
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9
CM SIZE 22 22.5 23 23.5 24 24.5 25 25.5 26 26.5 27 27.5 28

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PRODUCT DETAILS

Weight

9.35 oz / 265 g(US M9)

Heel-To-Toe Drop

10 mm

Cushion

Responsive
Balanced
Plush

Stability

Neutral
Moderate
Stable
Activity
Best for
Pace
Upper
Stack Height

SHIPPING & RETURNS

  • The estimated delivery time is 2-5 working days.
  • We offer free shipping on all orders and free return or exchange on unworn, unwashed shoes within 30 days.

KEY FEATURES

  • ZeroSag midsole insert with little degradation during long runs
  • LightCELL midsole base featuring excellent lightness and bounce
  • GOFLOW midsole geometry to guide your stride
  • Outstanding stability for your long-distance training
  • Breathable and eco-friendly

4 total reviews

S1 White|Black, Road Running, Daily Training

  • Cushioning You Can Rely On

    Meet ZeroSag, our revolutionary midsole insert crafted in collaboration with BASF. Originally designed to perform in the shock absorbers of high-speed racing cars, ZeroSag guarantees consistent cushioning and stability on the longest journeys, day after day, mile after mile.

  • Lighten Up and Find Your Pace

    The foundational element of the S1's midsole, our LightCELL compound is a PEBA-hybrid powered by the industry-leading nitrogen supercritical foaming process. The result is 50 percent less weight and 45 percent more bounce when compared with traditional EVA midsoles.

  • Flow Like Water

    Engineered to guide your foot from heel to toe, GOFLOW is our industry leading midsole geometry designed to help you find your flow, from the first mile to the last. Informed by our own biomechanical research, GOFLOW precisely guides each foot strike in an optimal pattern, ensuring an enjoyable running experience, day after day.

  • Eco-Friendly Breathability

    Our engineered Jacquard mesh combines exceptional softness with a hardwearing, tailored fit. And by utilizing 100 percent recycled yarn, it's more sustainable, so it plays a part in creating a greener planet.

Details You'll Love

Customer Reviews

Based on 4 reviews
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L
Lorinda Hagstrom
Fit:
Narrow
Feels roomy
Sizing:
Runs small
Runs large
Width:
Runs narrow
Runs wide
Magic!

Let me start by saying I’m super hesitant to try anything new after running in the same shoe/insole combo over 15 years for hundreds of marathons, and hundreds of halfs, but trusting my first marathon coach, I said okay. I was so surprised that I didn’t need my Superfeet (and my history of R hip/IT issues and/or blisters without the insoles definitely made me nervous)!
The S1 look is simple and clean, and they are so light. The soft sole scared me that my far-from-perfect foot strike would turn into blisters or injury, especially without firm insoles, so I started with a hard effort interval treadmill run (5+ miles) and was relieved I felt great. I ran indoor intervals again the next morning just to be sure, and without issue moved out to the real world for pavement, concrete, and compact gravel. I somehow ran faster than usual (since I’m usually fatigued after the tread class) and had put 16 miles on these new S1s right out of the box. The shoe hugs my foot and moves with me, making transitions effortless and painless! My toes and forefoot appreciated the extra room in the toe box without that sense of swimming around. Friends asked what I thought and I had a big smile and said, “they are my Magic shoes”! I can’t wait for my multiple races coming up, and am glad I don’t need to add insoles to my shoe orders anymore! These shoes are so comfortable - it really was love at first step!

M
Matthew Boland
Fit:
Narrow
Feels roomy
Sizing:
Runs small
Runs large
Width:
Runs narrow
Runs wide
Great Shoes

60 miles in and they look brand new. These are the only shoes I want to wear when I run now. They feel great, no hot spots, no pinching. Best thing I can say: It feels like I'm not wearing shoes.

A
Anonymous
Fit:
Narrow
Feels roomy
Sizing:
Runs small
Runs large
Width:
Runs narrow
Runs wide
Cool technology and design

From the moment I opened the box, I was struck by how sleek and stylish these shoes are. From the first run, I noticed how well they fit. The cushioning system is designed to absorb impact, reducing strain on my joints during long runs, making every step feel light and effortless. These running shoes have exceeded my expectations in every way, with cutting-edge technology and a stylish design. Whether you're an avid runner or just looking for a great pair of everyday shoes, I highly recommend giving these a try. They are worth every penny and have quickly become my go-to footwear for all activities.

D
DALTON STRUCK
Fit:
Narrow
Feels roomy
Sizing:
Runs small
Runs large
Width:
Runs narrow
Runs wide
Great All Around Shoe

Really enjoy the light weight and responsive feel of the shoe. It seems to get more comfortable with every mile.