Men's Mk-1 Stretch Knit Shorts - Lightweight 7ft Inseam

In this review of the Men's Mk-1 Stretch Knit Shorts the bottom line is simple: these are practical, everyday active shorts for men who want a lightweight, breathable option for workouts and warmups. The reviewer found the most compelling reason to buy is the combination of truly light, stretchy knit fabric and fast-wicking material, which together make the shorts feel cooler and move with you during high-intensity sessions. They are best when comfort, mobility, and quick-drying performance matter more than padded liners or structured support.

Key Features

• Stretchy knit fabric: provides a soft, lightweight feel that reduces drag and stays comfortable during long training sessions.
• Fast wicking material: pulls sweat away from the skin and dries quickly so the shorts remain comfortable between sets or drills.
• 4-way stretch: allows unrestricted movement in every direction for exercises that require quick lateral shifts or high mobility.
• Mesh side panels: add extra breathability to keep airflow moving around the hips during hot workouts.
• Encased elastic waistband with drawcord: offers an adjustable, secure fit without feeling tight or bulky on the waist.
• Open hand pockets: provide easy storage for small items when you are on the go, without adding weight.

Who It's For

These shorts are aimed at men who want a lightweight training short for varied use: gym sessions, practice, warmups, and casual wear after a game. The 7' inseam and stretchy knit construction suit athletes who prioritize range of motion and quick-drying fabrics over compression or built-in liners.

They are not the best choice for athletes who need a built-in liner for support or for those who require pockets with closures for secure storage. If you need compression or heavy-duty, insulated fabrics for cold-weather sport, look elsewhere.

Pros & Cons

Pros

• Very lightweight and comfortable knit fabric that minimizes restriction during movement.
• Material wicks sweat effectively and dries fast after intense activity.
• 4-way stretch and mesh side panels together improve mobility and ventilation.
• Adjustable waistband and open pockets add everyday practicality.

Cons

• No liner included, so they offer less built-in support for activities that usually rely on compression shorts.
• The open pockets are convenient but lack secure closures for valuables during vigorous movement.

Specifications

Brand	Under Armour
Material	90% Polyester / 10% Elastane
Inseam	7' in
Pockets	Open hand pockets
Liner	No liner
Waist	Encased elastic with internal drawcord
Ventilation	Mesh side panels

Our Verdict

The Men's Mk-1 Stretch Knit Shorts are a solid, versatile choice for men who want a lightweight, breathable training short that moves well and dries quickly. They deliver strong value for gym-goers and athletes looking for comfort and mobility, but those needing a built-in liner or secure pocket closures should consider alternatives.

Frequently Asked Questions

Are these shorts lined?
No, the Mk-1 shorts do not include a liner; they are single-layer knit for lightness.

What is the inseam length?
The stated inseam is 7' in, which produces a mid-thigh fit on most men.

Do they handle sweat well?
Yes, the fabric wicks moisture and dries quickly, and mesh side panels help ventilation during intense activity.