Dynafit Ultra 100 GTX

41, 42.5
3Ratings
BrandMore from Dynafit
Delivered between 3.1.2026 and 9.1.2026
Only 1 piece in stock at supplier
free shipping

Size4

Product details

The Ultra 100 GTX by Dynafit is a highly developed trail running shoe specifically designed for challenging winter conditions. With a newly developed, softer midsole, this shoe offers excellent cushioning that enhances comfort during training. The snug fit provides optimal foot support, while the waterproof GORE-TEX membrane protects the foot from moisture. The shoe is equipped with a special Continental sole that ensures outstanding grip on various surfaces. Weighing in at just 330 g per pair and featuring a neutral foot position, the Ultra 100 GTX is an ideal choice for trail runners seeking both performance and comfort.

  • Excellent cushioning from the newly developed midsole
  • Waterproof thanks to the GORE-TEX membrane
  • Lightweight Continental sole for optimal grip
  • Snug fit for better support
  • Ortholite insole for added comfort.

Key specifications

Colour
Black
Target group
Men
Running shoe type
Neutral
Purpose
Trail running
Item number
13970117

General information

Manufacturer
Dynafit
Category
Running shoes
Release date
9.10.2020

Colour

Colour
Black
Exact colour description
carbon-neon yellow

Material

Material group
Plastic
Main fabric material
Polyester
Material
EVA, Polyester, Polyurethane, Rubber
Upper
Synthetic
Lining
Fabric, Polyamide, Polyester
Sole material
Rubber

Target group

Target group
Men
Age group
Adults

Shoe properties

Running shoe type
Neutral
Purpose
Trail running
Fabric properties
Waterproof
Shaft height
Low
Heel shape
No heel / flat
Fit
Slim fit
Shoe size (EU)
41, 42.5
Degree of blasting
8 mm
Fastener
Lace fastening
Membrane
Gore-Tex
midsole
Ortholite insole
Season
Winter

Origin

Country of origin
Vietnam

Sustainability

Manufacturer commitment
Fair wear, RE100

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer Dynafit fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Product dimensions

Weight
330 g

30-day right of return and free return shipment
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Running shoes» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Xero Shoes
    0 %
  • 5.Altra
    0.1 %
  • 6.Dynafit
    0.2 %
  • 6.New Balance
    0.2 %
  • 6.Puma
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Dynafit
    Not enough data
  • 1.On Running
    0 days
  • 2.ASICS Performance
    1 day
  • 3.La Sportiva
    5 days
  • 4.Saucony
    6 days

Return rate

How often is a product of this brand in the «Running shoes» category returned?

Source: Digitec Galaxus
  • 18.Altra
    27.3 %
  • 19.Norda
    30.5 %
  • 20.Xero Shoes
    34.9 %
  • 21.Dynafit
    36 %
  • 22.Topo Athletic
    41.2 %
Source: Digitec Galaxus