Reference: 397543 The ELEVATE WARM TIGHT has pure brushed knit fabric that provides comfort and breathable warmth for running in cool weather. Reflective branding helps visibility at night. Technologies CONCEPT/TECHNOLOGY AdvancedSkin Warm FABRICS Stretch Jersey FIT Skin Fit POCKETS 1 back pocket Benefits Warmth Brushed knit fabric delivers light warmth. Stretch Comfort 4-way stretch fabric and a flat waist make for a comfortable fit. Visibility Reflective details keep you seen.