The Atheneum Classic Training Shorts are designed for movement without distraction.
Balanced, durable, and intentionally minimal.
Built for jiu-jitsu, grappling, and high-intensity training, these shorts are offered in two configurations: a streamlined shell or a version with an integrated compression liner. Both are constructed from premium performance materials and engineered to hold up through daily training.
Liner Option
The integrated compression liner provides added support and stability during extended sessions. It helps reduce muscle fatigue, improves comfort under pressure, and eliminates the need for separate base layers, allowing you to focus entirely on the work.
Shell Option
The liner-free version offers maximum freedom and a lighter feel. Ideal for athletes who prefer layering flexibility or a more traditional training short.
Construction & Performance
Both versions feature:
Durable, abrasion-resistant fabric
Reinforced stitching for long-term wear
Secure, non-slip waistband
Lightweight, quick-dry material to keep you comfortable through hard rounds
The design is clean and understated, making the Classic Shorts equally at home in the training room or outside the gym.
Fit Notes
Athletic fit with full range of motion. True to size.
