







Experience comfort and high performance with the Under Armour UA Rival Lightweight Short. Primarily designed for fitness and training activities, these shorts are crafted from a blend of cotton and polyester, providing a smooth exterior and a warm, soft interior. The material boasts excellent moisture-wicking and quick-drying properties, ensuring you stay dry and comfortable during intense workouts. The stretchy ribbed waistband features an external drawcord for an adjustable fit, while the open hand pockets and back pocket offer ample storage. Sporting Under Armour's loose fit and stretch panels for enhanced mobility, these shorts are versatile additions to any active man's wardrobe.
Cotton / Polyester Blend
Loose Fit
Fitness & Training
Size Guide
| Size | XS | S | M | L | XL | XXL | 3XL | 4XL | 5XL |
|---|---|---|---|---|---|---|---|---|---|
| Numeric Size | 28 | 30 | 32 - 33 | 34 - 36 | 38 - 40 | 42 - 44 | 46 - 48 | 50 - 52 | 54 - 56 |
| Waist | 28 - 29" | 29 - 31" | 31 - 34" | 34 - 37" | 37 - 41" | 41 - 45.5" | 45.5 - 50" | 50 - 54.5" | 54.5 - 59" |
| Hip | 33 - 34" | 34 - 36" | 36 - 39" | 39 - 42" | 42 - 46" | 46 - 50" | 50 - 54" | 54 - 58" | 58 - 62" |
Compression — Ultra-tight, second-skin fit that keeps you locked in.
Fitted — A slimmer, athletic cut that allows total mobility but eliminates the bulk of extra fabric.
Loose — Fuller cut for complete comfort, total range of motion & greater breathability.
Waist — Measure around your natural waistline. Be careful not to squeeze too tight to allow give.
Hip — With your feet shoulder width apart, measure around the fullest part of your hips to ensure you will have enough room to move comfortably.
Tall Sizes — All tall sizes are 2" longer than regular sizes.