Men's Core Lightweight Bottom Spandex, by Sitka

Core Lightweight Bottom Spandex, by Sitka – High-Performance Base Layer for All-Day Comfort

Designed for hunters and outdoor enthusiasts, the Core Lightweight Bottom Spandex by Sitka delivers superior comfort, mobility, and moisture management. Whether you're glassing a ridge or stalking quietly through dense brush, this high-performance base layer moves with you while keeping your body cool, dry, and scent-free. Its next-to-skin fit and durable stretch design make it a must-have foundation piece for any season.

Key Features:

• • Lightweight and Breathable

Built with quick-drying, lightweight fabric to wick moisture and regulate body temperature during intense activity.

• • 4-Way Stretch Spandex Blend

Enhances mobility and offers a snug, performance-oriented fit for unrestricted motion.

• • Polygiene® Odor Control Technology

Controls odor-causing bacteria, allowing for extended wear in the field without detection.

• • Low-Profile Comfort Waistband

Stays in place without digging in, providing long-lasting comfort under multiple layering systems.

• • Flatlock Seam Construction

Reduces friction and chafing during long treks and extended wear.

• • Streamlined Fit

Designed as a next-to-skin base layer for optimal performance in Sitka’s layering system.

Specifications:

• • Style: Core Lightweight Bottom

  • Material: 100% Polyester with Spandex for stretch

  • Fit: Next-to-skin fit

  • Color Options: Comes in Subalpine, Open Country, Elevated II, and Pyrite (Varies by Availability)

  • Sizes: S–3XL

  • Weight: 4.6 oz

Care Instructions:

• • Machine wash cold

  • Tumble dry low

  • Do not bleach or use fabric softeners

  • Avoid ironing to preserve performance fabric and finish

Warranty:

Sitka stands behind every product they make, and if there are any defects in materials or workmanship Sitka will evaluate damaged products and repair, replace, or return them at their discretion.

Why Choose the Sitka Core Lightweight Bottom?

Built for rigorous hunts, this base layer keeps moisture away from your skin and maintains thermal balance. Spandex stretch ensures quiet, flexible movement—critical for stalking or sitting still for hours. Polygiene® odor control and durable stitching make this a reliable go-to season after season. Add the Sitka Core Lightweight Bottom Spandex to your hunting kit today and experience unmatched performance, stealth, and comfort in the field.