Product Colors and Sizes

Special product, Innovation Special product, New Release Special product, Special product, Sale

Girls' Gym Shorts 100

Sale price: $3.99 Regular price:
Color: Select a color
Size: Select a size
Size Guide
Sale price: $3.99 Regular price:

Free returns

Free shipping over $30

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8517105

Product Features

A photo of the Girls' Gym Shorts 100 in use

Girls' Gym Shorts 100 is designed for

My basic shorts for exercising: very soft and comfortable thanks to the spandex, it moves with you Close-fitting cut Mid-thigh length (not too short)

Moisture wicking

Majority cotton fabric, which retains moisture and dries slowly


8% spandex for comfort and freedom of movement


Majority cotton fabric, softness guaranteed

Product Customer Reviews

Skip to reviews
263 Reviews
Write a Review 

Girls' Gym Shorts 100,black
Filtered by reviews Loading reviews…

It’s good. Very computable.

icon-circle-checkmark verified purchase
Girls shorts

Good quality and nice fit.

icon-circle-checkmark verified purchase
Great Shorts For Active Sports

Good product at a very good price.

icon-circle-checkmark verified purchase
La foto no coincide con el producto

El producto no es malo pero en la foto parece que sean unas mallas


Súper cómodo y durable

icon-circle-checkmark verified purchase
Es un modelo nuevo . Se asemeja al anterior.

Fui buscando el modelo que usan mis hijas desde hace 5 años y me encuentro con este nuevo modelo. A ver qué tal , parece mayor calidad.

icon-circle-checkmark verified purchase

se lavan bien y las costuras son fuertes

icon-circle-checkmark verified purchase
Muy buenos para hacer marcha

Buena relación calidad precio, excelentes para correr

icon-circle-checkmark verified purchase
short niña

excelente muy cómodo para hacer deporte

icon-circle-checkmark verified purchase
Mala calidad

Se que es el modelo 0 de la categoría y por ese precio no se puede exigir más. El fallo no es de nadie sino mío por comprarselo a mi hija. Pero si tuviesen otro de mejor calidad como punto 1 de esa categoría, como tienen en otros apartados, aunque subiese un pelín de PVP no sería mala idea y los que vamos como yo, a lo justo por probar que tal van las cosas, lo comprariamos igualmente.

icon-circle-checkmark verified purchase
 Buenas Antonio,
Gracias por valorar nuestro producto, lamentamos que no esté satisfecho con su compra, le recordamos que dispone de 60 días para cambios o devoluciones.
En la sección de niña pantalones de características similares no tenemos, pero en la parte de gimnasia rítmica hay este modelo que se parece (8489395). No obstante tendremos en cuenta su opinión para seguir mejorando nuestro producto.
un saludo  
Muy cómodo

Pudo usarlo para bailar sin que se le viera nada

icon-circle-checkmark verified purchase

Super cómodos

icon-circle-checkmark verified purchase
Pantalones cortos

Son muy cómodos

icon-circle-checkmark verified purchase

Buenos y comodos

icon-circle-checkmark verified purchase
Buen short

En general bien aunque resultan quizá un poco largos

icon-circle-checkmark verified purchase
Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 92% Cotton
  • 8% Spandex

Our gym clothing is designed for kids aged 7 to 14: or 5'8" for boys and 5'5" for girls

Our range is designed for activities at school or a children's gym. 60 minutes is the daily minimum that children should be engaged in a physical activity, according to recommendations by the World Health Organization (WHO) The critical role of sport and its benefits for children's development and physical and mental well-being are proven: development of motor skills and agility, self-confidence, and group integration

Physical Education and Sports allow children to get out their energy and explore all the physical possibilities available to them: jumping, finding their balance, doing a series of movements and tricks Moving, having fun, and enjoying sports with friends, all while following rules of life in a group, Gym is accessible and has many benefits that both you and your child will enjoy!

The domyos product design process:

Our design teams work toward this single goal: providing a perfect balance between perspiration wicking, warmth, the need for stretch... based on the needs of our young athletes. Your child will be able to choose their full gym equipment: T-shirt, tank top, leggings, bottoms, shorts, sweatshirt, or jacket.

New sizing for children's clothing for physical education and sports beginning in january 2019:

We have improved the sizing on our clothing for ages 7 to 14 We present each product with its age range as well as the height of the child. We know that there are vast differences in height for children of the same age. Feel free to measure your child to see which model will fit them We also offer an additional size for ages 14-15, to fit preteens: boys up to 5'8" and girls up to 5'5"

Did you know?

Our products are regularly tested and we make changes based on customer feedback.



Product testing

These tests are regularly performed by an independent laboratory and allow us to ensure that our quality standards are always upheld. This product has undergone washing and drying tests to verify that it retains its cut and color.

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual