Engineered for cool weather rides and endurance activities, the 2XU Women's Elite MCS Thermal Compression 34 Tights provide thermal warmth and targeted compression. Because they're only 34 length tights, these work best with compression socks or leg warmers, allowing you to customize your warmth through wildly fluctuating temperatures and milder winter conditions. Featuring 2XU's next generation Muscle Containment Stamping MCS for targeted compression over key muscle, tendon, and fascia groups, these 34 length tights reduce muscle oscillation and damage. It's especially useful for athletes looking for explosive power and long distance stamina, maximizing support for all out bursts and long duration efforts. PWX Flex Thermal 70D fabric adds warmth during freezing cold rides and workout sessions. The tights' high filament yarns promote moisture wicking for a pleasantly dry feel when you're perspiring. Its flat waistband won't chafe or cut into your skin, while flatlock seams sit smoothly against your body to prevent irritation. Other key features include a UPF 50 rating to ensure protection from harmful UV rays, as well as an antimicrobial treatment that resists odor causing microbes.