LeMieux Young Rider Mia Mesh Base Layer

LeMieux Young Rider Mia Mesh Base Layer — UV50+ Quarter Zip for Active Young Riders

The LeMieux Young Rider Mia Mesh Base Layer is the perfect technical apparel for active young riders. Designed with UV50+ sun protection, this quarter zip base layer keeps young equestrians cool and comfortable during riding or outdoor activities.

Featuring ventilating mesh panels combined with sweat-wicking, thermal fabric, it provides optimal temperature regulation and breathability. The unique technical fabric wicks moisture away from the skin, ensuring dryness and comfort even during the most active days. The silky-smooth material offers a stylish, tailored fit, while mesh inserts promote increased airflow for enhanced breathability.

Ultra-soft seams with flatlock stitching minimize chafing and pressure points, delivering a comfortable, pressure-free experience. The 360° stretch fabric ensures full freedom of movement, making it ideal as a base layer or stand-alone activewear for young riders.

Key features:

• Sweat-wicking technical fabric with flatlock seams
• 360° stretch for unrestricted mobility
• UV50+ sun protection
• Mesh panels for enhanced breathability and airflow

The LeMieux Young Rider Mia Mesh Base Layer combines style, performance, and comfort — the ultimate choice for active young riders seeking high-quality, versatile sportswear.

• Free Ground Shipping for orders over $100 in contiguous states.
• Orders under $100 ship for $9.99 to the lower 48.
• Guaranteed delivery within 5 business days.
• Expedited options available: 2-day delivery for $29.99.

Read our full shipping policy here.

• New, unused items in original packaging can be returned within 30 days.
• Options: exchange, store credit, or refund to your original payment method.
• $14.99 return shipping fee (waived for exchanges and store credits).
• Exclusions: Helmets and safety vests, FDA-regulated items, unopened supplements and treats.

Read our full returns & exchange policy here.