The FXR Tenacious Merino Longsleeve Base Layer delivers exceptional performance for riders. Made with 80% premium merino wool in a mid-weight 180gsm knit construction, this base layer excels at temperature regulation and moisture management.

Features:
• Mid-weight 180gsm premium merino wool blend
• Naturally regulates temperature and manages moisture
• Tonal flat-lock seaming reduces bulk and enhances comfort
• Practical thumbhole cuffs keep sleeves in place
• Extended length design prevents riding up
• Strategic contour fit for enhanced performance
• Rapid drying capabilities
• Screen printed logos and Thermalweld accents add style