Built for race-day performance, the MIER Men’s Running Race Tank delivers 2.5 oz. (70 g) ultralight comfort and speed. Crafted with breathable AirMesh, 4-way stretch, and bonded seams, it’s engineered for training miles and finish-line moments.   Features: 2.5 oz. (70 g) Ultralight Build...

Built for speed and distance, the Limitless 2.5" Shorts are lightweight running shorts designed for race day and high-performance training. From track sessions to marathons and ultramarathons, they deliver breathable comfort, a secure fit, and zero-distraction movement. Why These Are the Best Marathon Shorts?...

The same Limitless performance, with added coverage. These 3.5" running shorts are built from ultra-light, quick-dry fabric with a breathable liner and versatile storage—ideal for marathon training, race day, and long-distance runs. Why These Are the Best Marathon Shorts (3.5" Option) For runners who...

Train harder. Move freer. Stay cool. These lightweight 5" performance shorts are built for high-output training with fast-drying stretch fabric, breathable airflow zones, and secure pockets that keep your essentials accessible yet sure. Designed to disappear while you move — and show up when...

Built for Performance. Engineered for Comfort.Stop settling for gym shorts that ride up or let your phone bounce. The MIER 7" 2-in-1 Shorts are designed for the dedicated athlete, featuring a lightweight, eco-conscious outer shell and a built-in compression liner that provides a "second-skin"...

Designed for race day and daily training, the MIER Running Belt delivers secure storage, zero bounce comfort, and smart race ready details in a slim, barely there profile. Carry your essentials confidently whether you’re running, racing, or on the move. Race Bib Clips &...

Men's Quarter Zip Pullover Fleece Lined Midweight Long Sleeve Elevate your cold-weather training with our men's fleece lined quarter zip pullover. This midweight long sleeve is crafted for runners, athletes, and outdoor enthusiasts who need warmth without sacrificing breathability or mobility. Perfect as a...

Stay cool, protected, and comfortable wherever your adventures take you. The MIER Men's Long Sleeve UPF 50+ Quick-Dry Shirt is designed for athletes, outdoor enthusiasts, and anyone who wants maximum sun protection without sacrificing performance. Whether you're running, hiking, fishing, training at the gym,...

MIER 2-in-1-Laufshorts für Herren bestehen aus schnell trocknendem Material, das leicht und atmungsaktiv ist. Das feuchtigkeitsableitende High-Tech-Design sorgt dafür, dass Sie sich nicht stickig fühlen, und maximaler Komfort ermöglicht es Ihnen, beim Training alles zu geben. Diese Trainingsshorts für Herren haben 2 schräge Einschubtaschen....

Stay cool and move freely with the MIER Men's 5" Unlined Running Shorts, designed for peak performance. Made from lightweight, breathable, quick-drying fabric, these shorts offer maximum comfort and flexibility during intense workouts. Features: High Performance Fabric: Weighing only 2.36 oz/yd² (80 g/m²(gsm)), the...

MIER men’s lightweight athletic running pants are crafted from a 95% recycled polyester and spandex blend for sustainable comfort. Designed for performance, these jogger pants feature 4-way stretch, quick-drying, breathable, and moisture-wicking properties to keep you cool and dry. With a water-resistant finish and...

Stay comfortable, dry, and secure with these 5" men’s running shorts, made from 95% recycled polyester for quick-drying performance. Designed with deep pockets, an adjustable waistband, and versatile style, they’re perfect for running, training, or casual wear. Key Features Lightweight & Stretchy – 95%...

Built for movement, made to perform—the Men's 1/4 Zip Performance Shirt delivers moisture-wicking power, breathable comfort, and sun protection all in one streamlined layer. Whether you're logging miles or knocking out your gym session, this top keeps pace. From pre-dawn runs to weekend trail...

Men's activewear quarter zip shirts are made of soft, 4-way stretch, breathable and quick-drying polyester and spandex blend fabric, suitable for various athletic activities. These men's active sports shirts provide protection from harmful UVA/UVB rays. The certified UPF 50+ rating offers excellent sun protection,...

Max Momentum Running Shorts – Lightweight, High-Performance Shorts with Ample Storage Stay fast, stay equipped. These high-performance running shorts are designed for speed and convenience, featuring lightweight, breathable fabric and multiple easy-access pockets. Whether you're crushing sprints or clocking miles, the SprintDry™ running shorts...

Take your training up a notch in these track pants from MIER. Built to keep you comfortable and focused during intensive drills, they're made from durable double knit fabric. Moisture-wicking fabric keeps your legs dry for distraction-free activity. Zip pockets secure essentials, leaving you...

The MIER Men's 5" Athletic Running Shorts are made from a soft, lightweight blend of 95% recycled polyester and spandex, offering 4-way stretch for unrestricted movement. These breathable, quick-drying shorts feature UPF 50+ sun protection, making them ideal for outdoor activities. Designed with a...

MIER Men’s 7 Inch Running Shorts – Lightweight, Quick Dry, Performance Fit Designed for serious runners and active lifestyles, these men’s athletic shorts combine lightweight comfort, quick-dry fabric, and functional storage. Perfect for running, training, or everyday wear. Lightweight & Quick-Dry Fabric – Crafted...

Train, run, or relax in comfort with these men's athletic sweatpants. Crafted with high-stretch performance fabric, secure zipper pockets, and a straight-leg fit, they deliver the perfect balance of mobility, function, and style for workouts or everyday wear. Key Features: High-Stretch Fabric – 82%...

Stay warm and move freely in the MIER Men's Fleece Lined Athletic Pants. Designed for cold-weather workouts and everyday wear, these mid-weight pants combine soft fleece warmth with flexible stretch and secure zipper pockets to keep your essentials close wherever you go. Key Features...