Quick Summary
The Under Armour Men’s UA Launch 5" Short is a fitted pair of men’s gym shorts made from 100% polyester. The shorts are described as ultra-lightweight and use stretch-woven fabric, with an internal mesh liner and mesh side panels.
They are designed around movement and moisture management, with 4-way stretch, sweat-wicking material and quick-drying performance language. The 5" length is a key detail to check if you prefer a shorter training short.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Men’s gym shorts for training and running. |
| Brand | Under Armour. |
| Model | UA Launch 5" Short. |
| Length | 5" inseam length, which is an important fit and coverage check. |
| Material | 100% polyester. |
| Fit | Fitted. |
| Fabric features | Stretch-woven fabric with 4-way stretch. |
| Ventilation features | Internal mesh liner and mesh side panels. |
What to Compare Before Buying
- Length: The shorts are 5" long, so check whether that coverage suits your preference.
- Fit: These are fitted shorts, so compare the cut with the amount of room you like through the leg.
- Material: The polyester fabric is part of the lightweight, quick-drying feel described for the shorts.
- Ventilation: The mesh liner and side panels are relevant if airflow matters in your training kit.
- Stretch: The 4-way stretch fabric is worth checking if you want more freedom of movement.
Before You Decide
Check the 5" length, fitted cut and 100% polyester construction before choosing this pair. The mesh liner and side panels are useful details if you want added airflow in training shorts.


