The most versatile polyester baselayer with the greatest comfort range.

• Polartec Power Grid fabric has a smooth face for easy layering; fabrics brushed grid pattern next to skin provides superior warmth, breathability and moisture-wicking performance
• Self-fabric backing on collar with internal neck tape for comfort; locker loop for hang-drying
• Long center-front zipper vents body heat and is backed by kissing welts for low-bulk comfort next to skin
• Offset shoulder seams eliminate chafing under pack straps
• Full underarm gusset for range of motion and chafe-free comfort
• Elastic thumb loops for secure hand coverage
• Flatlock seams to minimize chafing; drop tail for more coverage
• 4.4-oz (150-g) Polartec Power Grid 100% polyester (93% recycled) double knit with Polygiene permanent odor control. Fabric is bluesign approved
• 195 g (6.9 oz)
• Made in El Salvador
• *Past Season