Designed for those who live outdoors—whether you're summiting at dawn, pushing through a four-day trek, or discovering your next ultramarathon. This base layer combines ultralight Merino Air-Con 140 mesh with breathable construction to shed heat and keep you cool across all conditions. The half-zip hood provides ventilation control, while raglan sleeves and contoured side panels deliver unrestricted mobility. Dropped hem ensures extra coverage, reflective graphics boost visibility, and thumb loops lock everything in place. Lightweight yet built for serious performance, this is the backbone of year-round adventure.
Half-zip hood for ventilation
Breathable Merino mesh back panel
Raglan sleeves for extra mobility
Dropped hem for extra coverage
Contoured side body
Reflective graphics
Thumb loops
Merino Air-Con
140gsm
83% Merino Wool / 13% Nylon / 4% Elastane
Style:
Outdoor Tops
Base Layer
Slim Fit:
Classic performance fit with a figure-hugging silhouette. Perfect for layering.
Women's Tops, Bottoms & Underwear (CM)
| XS | S | M | L | XL | XXL | 3XL | |
|
Bust (cm) |
82 | 87 | 92 | 97 | 104 | 111 | 118 |
| Waist (cm) | 66 | 71 | 76 | 81 | 88 | 95 | 102 |
| Hip (cm) | 90 | 95 | 100 | 105 | 112 | 119 | 126 |
Women's Tops, Bottoms & Underwear (Inches)
| XS | S | M | L | XL | XXL | 3XL | |
|
Bust (Inches) |
32 | 34 | 36 | 38 | 41 | 44 | 46 |
| Waist (Inches) | 26 | 28 | 30 | 32 | 35 | 37 | 40 |
| Hip (Inches) | 35 | 37 | 39 | 41 | 44 | 47 | 50 |
Women's Short Length (CM)
| In-Leg Length | XS | S | M | L | XL | XXL | 3XL |
|
Momentum (cm) |
36.5 | 37 | 37.5 | 38 | 38.5 | - | - |
| Virage (cm) | 31.5 | 32.5 | 33.5 | 34.5 | 35.5 | - | - |
How To Measure






















