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Rated 4.9 / 5 based on 12,847 reviews. Showing our 5-star reviews.
Built for runners who go the extra mile.
The RUNNR Quarter-Zip Long Sleeve combines performance and comfort in one sleek layer. Crafted from a lightweight. quick-dry polyester–spandex blend. it keeps you cool. dry. and focused from warm-ups to long runs.
Designed with a smartwatch hole. thumbholes. and a quarter-zip neckline for adjustable ventilation — every detail serves a purpose. Perfect for early-morning sessions. marathon prep. or cool-weather training.
Key Features:
⌚ Smartwatch Hole: Track your pace without rolling up your sleeves.
⚡ Quarter-Zip Neckline: Adjust airflow for total comfort.
💨 Breathable. Quick-Dry Fabric: Keeps you fresh through every run.
🖐️ Thumbholes for Stability: Lock sleeves in place during motion.
🧵 4-Way Stretch: Moves naturally with your stride.
🌬️ Lightweight Warmth: Ideal for cooler days and early runs.
Ideal For:
Running. marathon training. gym workouts. and daily performance wear.
Fit:
True to size — go one up for a relaxed fit.
Authenticity is the foundation of our business, and every item we sell is inspected by our expert team. Our authenticators are the most experienced and highly trained in the business. In addition, we source our products only from trusted suppliers.
We hold and authenticate inventory on site so you don’t have to wait to receive product from a 3rd party seller. Processing and order verification typically occur 1-3 business days prior to shipping.
We offer free global returns for all eligible and full-priced items. Final sale items will be noted on the product page. Please see return policy for further details!

based on 12,847 reviews
Absolutely. We work exclusively with original items from recognized suppliers and globally known brands. Every product is guaranteed authentic.
Most likely, yes! The Legend Milano ships to almost every country with trackable and secure delivery. Shipping costs and delivery times are calculated at checkout – no surprises.
In most cases, no. If your country applies import duties or local taxes, we’ll guide you transparently through the entire process. Sublime stands for clear communication and full support.
Each product page includes a detailed size chart to help you choose the right fit. Still unsure? Our team is happy to assist, and we offer easy exchange options if needed.
No worries. You have 30 days after delivery to request an exchange or return. Our support team will guide you through every step to ensure a smooth experience.
We use all major carriers, and local courier partners. Use the shipping estimator in the cart to check your shipping rates.