Collection: Style Guide / Men's Letterman Jacket

Featherlight shell. Locked-in liner. Zero distractions. The [CORE] Training Shorts 4" pair an ultra-light outer short with a butter-soft built-in [CORE] liner that delivers medium compression, targeted ventilation, 4-way stretch, and reliable moisture control. Built to move with purpose across every discipline — lifts, runs, circuits, and all-out effort.

Engineered for heat, intensity, and full range. The Infinitech Muscle Tank features an athletic, sculpted cut with clean arm openings for unrestricted movement and a dialed-in silhouette. Crafted from our innovative Infinitech fabric—a sustainable blend balancing softness, stretch, and durability—built to breathe, move, and hold its shape under pressure. Finished with a minimal AF chest mark for a sharp, understated edge.

The [CORE] Versa Shorts are crafted from premium fabric, engineered for zero distractions. Linerless and liberating, these 5" inseam wonders move with you. Laser-cut back panels are a stealthy nod to ventilation, while moisture-wicking tech keeps you cool under pressure. Secure your essentials in the two zippered pockets, both inconspicuous and undeniably luxurious. Reflective insignia? That's just a subtle reminder you're a force to be reckoned with, even in the dark.

Built with sustainable, moisture-wicking fabric, the [INFINITECH] Tank delivers comfort, flexibility, and durability that lasts. Reinforced seams and a sleek cut ensure full range of motion, while maintaining shape wash after wash. A training essential — performance-driven, eco-conscious, and always in motion.

Stride without limits. The [STRYD] 7" Linerless Shorts are built for lightweight comfort, breathability, and unrestricted movement. A streamlined shell keeps you fast and free, while smart details deliver everyday function: 2 front pockets, a waistband loop for a towel or tank, a hidden waistband pocket, and reflective ATHLETIFREAK lettering for night visibility. Sleek, technical, and versatile — these shorts go the distance, stride for STRYD.