beneunder frostease womens medium warmth half turtleneck fleece base layer #color_black
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_black
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_cool gray
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_cool gray
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_cool gray
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_cool gray
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_cool gray
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_black
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_black
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_light blue
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_light blue
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_light blue
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_brown
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_brown
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_brown
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_brown
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_beige
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_beige
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_beige
beneunder frostease womens medium warmth half turtleneck fleece base layer #color_beige

FrostEase – Women’s Medium-Warmth Half-Turtleneck Fleece Base Layer

Sale price$85.00
SKU: 6937577301602
Color:Light Blue
Size:S
Warmth Level:Medium Warmth
Quantity:

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Meet the Beneunder High-Stretch Fleece Base Layer — engineered with dual-sided brushed fleece and high-stretch fibers for versatile warmth and comfort. Available in two thickness levels, it adapts to changing outdoor conditions:

  • Mid-Warmth (5°C–15°C): Lightweight insulation that boosts warmth by +2.1°C and retains heat by 37.8%.
  • High-Warmth (-5°C–5°C): Enhanced thermal fibers that boost warmth by +1.9°C and lock in heat by 44.1%.

Moisture-wicking technology keeps you dry, while the slim fit and stretch construction ensure freedom of movement without bulk. Perfect for layering or wearing solo, whether you’re on the trail, camping, or in town.

Highlights:

  • Two warmth levels: Mid-Warmth (5°C–15°C) & High-Warmth (-5°C–5°C)
  • Dual-sided brushed fleece traps heat (+2.1°C / +1.9°C warmth boost)
  • Hollow-core fibers improve heat retention (37.8% / 44.1%)
  • 360° stretch with up to 3.4× elongation, no restriction
  • Moisture-wicking fibers: 521% absorption, 279.6 mm/s breathability
  • Flat-seam construction for skin comfort, no chafing

Dual-Sided Brushed Fleece — Lasting Warmth

Soft brushed fleece inside and out adds +2.1°C of warmth and 37.8% better heat retention. Cozy against the skin while locking in heat for longer.

High-Stretch Fabric — 360° Freedom

Fabric stretches up to 3.4× with 94.5% recovery, moving effortlessly with your body. From climbing to stretching, enjoy unrestricted motion.

Quick-Dry Fibers — Stay Dry, Stay Warm

Advanced fibers wick moisture instantly, with 521% absorption and 279.6 mm/s breathability. Keeps you dry and insulated in changing conditions.

Flat-Seam Construction — Gentle on Skin

Smooth, flat seams eliminate chafing and irritation. Perfect for all-day wear against the skin.

Semi-High Collar Fit — Sleek & Versatile

The semi-high collar adds warmth while the straight silhouette offers a slimming look. Wear it solo or layered for versatile outdoor styling.