Engineered for the active lifestyle, theL Cubed Lifestyle UV50 Short Sleeve Performance Shirtis crafted from 100% premium polyamide — a fabric chosen for its superior performance, versatility, and next-level comfort.
Polyamide (also known as nylon) isn’t just a fabric — it’s a game-changer. Known for its durability, moisture-wicking abilities, and cool-to-the-touch feel, this synthetic marvel keeps up with you whether you’re on the court, trail, or water. Its abrasion resistance and quick-drying properties make it your go-to for any indoor or outdoor pursuit.
Our UV50 shirts offermaximum sun protection, while remaining lightweight and breathable — ideal for everything from pickleball and tennis to hiking, paddleboarding, and weekend adventures.
Why You’ll Love It:
UV50 protection– maximum defense against harmful rays
Moisture-wicking & quick-drying– stay cool and dry through any workout
Abrasion-resistant & ultra-durable– built to perform and last
Smooth, athletic fit– designed for movement and all-day comfort
Sustainable awareness– crafted with an eye toward long-term environmental responsibility
Whether you're pushing limits or kicking back, this is the shirt designed toplay life in— welcome to your new favorite performance essential.
Empower yourself with the L3 lifestyle, embodied by my new favorite shirt! The high-quality material and perfect weight inspire confidence on and off the pickleball court. The vibrant pink color gives me the passion and energy to be my best. My husband is an L3 fan also. Eric Alexon, one of the owners, is a shining example of this spirit. Join the movement and buy this brand you won't be disappointed!
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The softest shirt I’ve ever worn!
The softest shirt I’ve ever worn. It’s light as a feather! I got the Aqua Blue for paddle boarding & playing tennis and I love it.
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