Eco Vanguard Fabric: Our lightest, strongest layer for total freedom of movement with insulation that breathes easy. 

90% Recycled Polyester: GRS (Global Recycling Standard) certified recycled polyester reduces environmental impact. 

Stretches, Bounces Back: Blended elastane for added 4-way stretch with an excellent range of motion - that never wrinkles. 

Easy Air Flow: Highly breathable design that dissipates heat away and prevents condensation, wicking moisture to keep you dry. 

Outdoor Approved: Great for running, hiking, fishing, camping, safari, climbing - or as an insulated base layer in winter.