XGO Performance Phase 4 Heavyweight Zip Mock. Constructed out of high-performance 87% Acclimate Dry Polyester & 13% Spandex stretch is the ideal cold-weather piece. Blending heavyweight warmth, superior moisture management, breathability, stretch/recovery, and antimicrobial, you can wear it as a layering compliment during cold weather and a standalone piece during cool weather. With Acclimate Dry moisture management system and Ag47 antimicrobial/anti-odor, you will stay dry, comfortable and odor-free during high-exertion activities in cold weather. Construction features include Clean Seam flat-seam technology to minimize irritation or chafing, heavy brushed fleece next-to-skin helps trap warmth, smooth finish face for easy layering, shoulder yokes to improve movement while reducing friction/irritation, under-arm gussets added for even more flexibility, zipper “garage” cover to reduce possible under chin friction/irritation and elastic thumb loops to cover hands or aid in layering. Athletic fitting. Designed to contour to the body with a full range of motion. It allows for unrestricted movement. Ideal for temps below <40° F.

Features of Men's XGO Phase 4 Performance Heavyweight Long Sleeve Zip-mock

• Heavyweight First Layer - Athletic Fit
• Weight - 8.0 oz/sq. yd / 227 grams
• Fabric: 87% Acclimate Dry Polyester / 13% Spandex
• Body Length (Size Large): 30" / 76 cms
• UPF (Sun Protection) Rating - 50+
• 4-Way Stretch Fabric
• Technical Slick Outside
• Brushed Fleece Inside
• Superior Acclimate  Dry Moisture-Wicking
• Intense Quick Drying
• Ag47  Anti-Microbial Protection
• Clean Seam Next-To-Skin Comfort
• Accessible Elastic Thumb loops for added support when needed.
• Extra Length (Body)
• Durable, Breathable & Won’t Shrink
• 100% USA Made & Berry Compliant!!!