Elevate your activewear with MIER Women's 4-Inch Running Shorts! Crafted from a premium nylon-spandex blend, these lightweight shorts deliver quick-dry performance, four-way stretch, and a buttery-soft feel for unrestricted movement. The adjustable elastic waistband with a drawstring ensures a secure, customized fit, while two...

MIER Women's Athletic T-Shirts are made from a quick drying and 4-way stretch fabric with excellent moisture wicking and breathability properties. The material is lightweight and not see-through, ensuring you a comfortable exercise experience. Ergonomically designed seams minimize chafing and irritation, allowing for unrestricted...

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...

Stay cool, confident, and covered in MIER Women's 4-Inch Running Shorts — crafted from 95% recycled polyester and 5% spandex for lightweight stretch, breathable comfort, and quick-drying performance. Built with a supportive mesh liner, practical pockets, and UPF 50+ sun protection, these shorts are...

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...

Engineered for race day and long-distance performance, the Limitless 2.5" Shorts are built to be your best marathon shorts—ultra-light, breathable, and distraction-free. From track sessions to ultramarathons, they deliver the airflow, fit, and storage serious runners demand. Why These Are the Best Marathon Shorts...

MIER Men's COOLMAX® Performance T-Shirt The Ultimate Moisture-Wicking Minimalist Running Shirt Elite Cooling: Powered by COOLMAX® technology, this 4-channel fiber system pulls sweat away instantly, keeping you dry during high-intensity marathons or humid trail runs. Total Mobility: Ultra-lightweight 4-way stretch fabric and a split...

Stay Cool. Stay Dry. Stay Focused. Engineered for high-intensity training, the MIER Women's COOLMAX Tee is your new go-to for peak performance. Featuring advanced moisture-management technology, this shirt is designed to move with you while pulling heat and sweat away from your body, ensuring...

The Ultimate "Second-Skin" Muscle Tank Stop choosing between a shirt that performs and a shirt you actually want to wear all day. We designed the MIER Performance Tank with a premium, peached finish that mimics the weightless, buttery-soft feel of high-end luxury activewear. Whether...

The Perfect Middle Ground Looking for a women's workout tank that's not cropped but not oversized? This skimmer-length tank is designed to hit right at the high hip, creating the perfect balance between coverage and style. It offers the modern look of a cropped...

The X-Sofort® High-Mobility Tank: Total FreedomDesigned for the athlete who needs zero distractions during dynamic movements. The X-Sofort® High-Mobility Tank features a refined, streamlined silhouette with tapered straps to unlock your full range of motion. It’s the ultimate "barely-there" layer for heavy lifting and...

Designed for speed, comfort, and confidence, the MIER Women's 3" 2-in-1 Running Shorts deliver lightweight coverage with built-in support. A breathable mesh liner, secure zipper pockets, and a stay-put mid-waist fit make these shorts a go-to for running, gym training, and everyday workouts—especially when...

Storage that stays put. Fabric that stays dry. Beats the Heat: Made with 95% recycled polyester, these shorts are built for high-humidity runs. The fabric pulls sweat away and dries lightning-fast so you don't feel weighed down mid-workout. Actual Secure Storage: Forget flimsy pockets....

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...

The MIER PaceLite Women's 2-in-1 Running Shorts are designed for runners and active women looking for lightweight, breathable, and secure performance shorts for training and everyday movement. Featuring a mid-waist fit with a wide supportive waistband, these athletic shorts deliver a smooth, stay-in-place feel...

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?...

MIER Women’s 2 in 1 Running Shorts 3" Lightweight High Waisted Running Shorts with Breathable Mesh Liner & Phone Pocket Designed for runners who want support, comfort, and freedom of movement, the MIER Women’s 2 in 1 Running Shorts combine a lightweight outer layer...

Run Light. Stay Dry. Move Freely. Lightweight women's running shorts made with recycled RePETek™ fabric, designed for breathable comfort, secure storage, and unrestricted movement — from miles to everyday wear. Best For Running, gym workouts, tennis, walking, and hot-weather daily wear. Key Benefits Lightweight,...

The "Everything" Short: Buttery Soft & Performance Driven Meet the MIER X-Sofort® Sweat Shorts—engineered for the woman who needs her gear to keep up without weighing her down. Crafted with our signature X-Sofort® fabric, these shorts offer a sueded, "cloud-knit" feel that mimics luxury...

Meet your new everyday gym bag. The MIER Women's Gym & Sports Duffel Bag combines lightweight, water-resistant fabric with smart storage for workouts, Pilates, sports, and travel. Available in 9L and 19L sizes, it keeps your essentials organized without adding unnecessary bulk. Choose the...