Lululemon Mens Size Medium Surge Warm 1/2 Zip long sleeve pullover. Designed for Running and Training Stay warm and on the radar as you power through late night runs in this breathable and reflective layer. Designed for Running and Training Features Product Features A discreet zippered pocket in the seam stashes your small stuff Thumb loops keep your sleeves down and your hands warm Reflective details Fabric Lightweight, Rulu™ Fabric Sweat-wicking Four-way stretch Breathable Lightweight Soft Warm Added Lycra® fibre for stretch and shape retention Materials and Care Materials Body: 61% Nylon, 34% Polyester, 5% Lycra® elastane Care Wash with like colours Machine wash cold Do not bleach Tumble dry low Do not iron Do not dry clean