Vycah Pyrex Extreme Base Layer Shirt – Grid Fleece Hunting Top (Black/Gray)

Pyrex Extreme Base Layer Shirt in black/gray. Warmth that doesn't cost you a layer.

The Vycah Pyrex Extreme Base Layer Shirt is the top half of Vycah's grid-fleece system. The GRIDtech four-way stretch fabric works as a second skin — grid channels trap warm air against your chest and back on a still sit, then move sweat out when you're climbing or dragging. Body-mapped black and gray panels put the heavier fabric where you actually lose heat.

Why Grid Fleece Beats a Plain Base Layer

• GRIDtech grid fleece — warmth from trapped air, not from bulk
• Four-way stretch — full range on the draw, no binding at the shoulder
• Highly breathable and moisture-wicking — sweat leaves instead of sitting on you
• Flat-lock seams — no chafe under a pack strap or a safety harness
• Layers flat under a Mission, Kinsley, or Cobalt jacket

Where It Earns Its Keep

Mid and late-season stand sits. Long walk-ins where you sweat before you sit. Cold-morning duck blinds. Public-land hunts where you hike in hot and then don't move for four hours.

Specifications

• Polyester/spandex blend
• Grid fleece for added warmth
• 4-way stretch polyester, highly breathable and moisture-wicking
• Flat-lock seams
• Mid/late-season weight
• Sizes: M–3XL

Vycah — performance hunting apparel for the modern hunter.