Men's Short-Sleeve Performance Shirt - International Childhood Cancer Day 2026

Men's Short-Sleeve Technical Shirt - International Childhood Cancer Day 2026 is a lightweight OTSO technical top designed for high-intensity exercise. The technical fabric is engineered for high breathability, rapid air circulation, and maximum freedom of movement – ideal for training, competition, and warm conditions.

Product benefits and technical details

• ultralight, highly breathable technical fabric
• elastic in both vertical and horizontal directions for free movement
• soft surface to reduce annoying friction
• suitable for longer training sessions and competitions
• Material: 93% polyester, 7% elastane
• Made in the European Union

Intended use

Depending on the model, the top is particularly suitable for running, trail running, fitness, or padel. Thanks to its striking design, it also works as a sporty casual and athleisure shirt.

Sizes and variants

• Size: XS, S, M, L, XL, XXL

FAQ

What is this product suitable for?
Depending on the model, the top is particularly suitable for running, trail running, fitness, or padel. Thanks to its striking design, it also works as a sporty casual and athleisure shirt.

How do I choose the right variant?
Please refer to the selectable sizes and variants of the respective item. For technical size specifications, the manufacturer values from OTSO are definitive.