Hyperflex 9 in Inseam Workout Shorts for Men - Zipper Phone Pocket

In this review of the Hyperflex 9 in inseam workout shorts for men, the bottom line is simple: these are built for active users who want mobility and secure storage without compromise. The reviewer found the shorts nail the fundamentals with a stretchy polyester-spandex blend that moves with you, an elastic waistband with drawstring for a reliable fit, and a zippered angled pocket that actually holds a phone during runs or lifts. If you want a modern athletic fit that typically falls at the knee, this pair is a strong, practical choice.

Key Features

• Performance fabric: Polyester-spandex blend delivers stretch and moisture-wicking so workouts stay comfortable and dry.
• Zipper phone pocket: Angled zip pocket keeps a phone or small valuables secure during running, lifting, or training sessions.
• Modern athletic fit: The 9 in inseam sits at the knee for balanced coverage without restricting movement across activities.
• Elastic waistband: Waistband with drawstring offers an adjustable, locked-in fit for varied body shapes and intensities.
• Durable construction: Flat-lock stitching reduces chafing and improves seam durability through repeated wear and machine wash cycles.
• Size range options: Available across a full range of American sizing and other inseam lengths for different preferences.

Who It's For

The Hyperflex 9 in shorts are aimed at men who split time between running, gym workouts, and general training and want one short that performs across those activities. They suit athletes who prefer knee-length coverage and value a secure zip pocket for a phone or keys.

Those who prefer a shorter cut should consider the 5 in or 7 in inseam variants instead, and users seeking natural fibers or heavyweight compression should look elsewhere, since these are a lightweight polyester-spandex performance short designed for mobility and moisture control.

Pros & Cons

Pros

• Stretchy, moisture-wicking fabric provides freedom of movement and keeps sweat manageable during intense sessions.
• Zippered angled pocket reliably holds a phone so it does not bounce while running or training.
• Elastic waistband with drawstring delivers a secure, adjustable fit for different activities.
• Flat-lock stitching improves comfort by minimizing chafing on repetitive motion.

Cons

• The polyester-spandex composition means it is not a natural fabric, which may not suit users seeking cotton or linen blends.
• The 9 in inseam is intentionally knee-length and may feel long to those who prefer shorter training shorts.

Specifications

Brand	Anthem Athletics
Material	Polyester / Spandex blend (performance fabric)
Inseam	9 in (knee-length)
Closure	Elastic waistband with drawstring
Pocket	Angled zipper phone pocket
Care	Machine wash
Construction	Flat-lock stitching

Our Verdict

The Hyperflex 9 in workout shorts are a solid, versatile choice for men who need a knee-length training short with stretch and secure storage. Given the performance fabric, zippered pocket, and durable stitching, they represent good value for athletes wanting a dependable daily training short that handles running, lifting, and gym work.

Frequently Asked Questions

Will the 9 in inseam reach the knee?
Yes, the 9 in inseam is designed to typically fall at the knee for balanced coverage.

Can the zip pocket hold a modern smartphone?
Yes, the angled zipper pocket is intended to secure a phone or other small valuables during activity.

How should I care for these shorts?
The shorts are machine washable; follow garment care labels to preserve the polyester-spandex performance fabric and stitching.