Men's Fundamental Short II - Ultra Lightweight Training Shorts

In this review of the Fundamental Short II, the focus is on men who want a reliable, lightweight training short that works across many activities. The bottom line: these shorts are best for people who prioritize breathability and mobility in workouts because the fabric is ultra lightweight, features four-way stretch, and wicks sweat effectively. Reviewers consistently call out the comfort and softness, making these a strong everyday option for gym sessions, runs, and casual wear where staying cool matters.

Key Features

• Breathable fabric: The lightweight athletic material keeps air moving to help the wearer stay cool during intense workouts or longer runs.
• Four-way stretch: The stretch construction allows unrestricted movement for activities like squats, lunges, and yoga poses without pulling or binding.
• Sweat-wicking and anti-stink: Moisture is drawn away from the skin and treated to reduce odor, which helps the shorts remain fresher through multiple sessions.
• No-roll waistband: The waistband with drawstring stays put during activity for a secure fit and added comfort thanks to anti-static materials.
• External pockets: Easy-access side pockets give practical storage for a phone, keys, or small essentials when training or running errands.
• Durable construction: Reinforced stitching and quality fabric maintain shape and softness through repeated washes.

Who It's For

These shorts are aimed at men who want a single, versatile pair for varied activities - from gym training and running to casual outdoor sports and yoga. The combination of lightweight fabric and stretch makes them especially useful for anyone who values mobility and breathability during high-movement workouts.

Men who need specialized features such as heavy compression, built-in liners, or sport-specific pockets for competitive events may want to consider other options. Also, anyone seeking an exact-performance fit should note that sizing feedback is mixed and may require trying a size for the preferred fit.

Pros & Cons

Pros

• Comfortable, soft material praised by buyers for daily wear and gym sessions.
• Lightweight and breathable fabric that performs well in warm conditions.
• Practical external pockets and a secure no-roll waistband with drawstring.
• Durable stitching that helps the shorts retain shape after washing.

Cons

• Sizing receives mixed comments, so some shoppers may need to size up or down for a preferred fit.
• Not designed as a specialty compression or lined short, which some athletes might prefer.

Specifications

Our Verdict

The Fundamental Short II is a solid, value-minded pick for men who want a versatile training short that stays cool and moves with the body. Its lightweight fabric, practical pockets, and durable construction make it a good everyday option for gym goers, runners, and casual athletes, though shoppers should pay attention to sizing to find the best fit.

Frequently Asked Questions

Are these shorts good for running?
Yes, the lightweight, breathable fabric and four-way stretch make them suitable for running and jogging.

Do they have pockets for a phone?
Yes, there are external easy-access pockets on both sides big enough for a phone and small essentials.

What inseam options are available?
The shorts come in 5 in and 7 in inseam options to match preferred coverage and mobility.