La Sportiva Women's Baselayers

Frequently Asked Questions

• How should La Sportiva women's baselayers fit and how do I pick the right size?

  La Sportiva baselayers use a women's-specific, anatomical slim fit with 4-way stretch and gusseted underarms, so they should hug the body without restricting movement. Choose your usual base-layer size from XS–XL and consult the brand size chart; size up only if you plan to wear it as a looser mid-layer or for heavier insulation underneath.
• What are the differences between the Tour Long Sleeve W, Wool70 Long Sleeve Base Layer Top, and Terra Long Sleeve Baselayer?

  The Tour Long Sleeve W is a lightweight 90% recycled polyester / 10% elastane piece (about 4.9 oz) built for rapid drying and breathability on high-output days. The Wool70 Long Sleeve combines 70% wool with polypropylene and recycled polyamide for thermoregulation and natural odor resistance on multi-day efforts. The Terra Long Sleeve uses a DriRelease cotton blend that dries significantly faster than raw cotton and resists odors while feeling softer next-to-skin.
• Synthetic vs wool-blend: which La Sportiva baselayer should I choose for ski mountaineering and trail running?

  For very sweaty, high-output activities like ski mountaineering or fast trail runs, synthetic baselayers (Tour or Synthetic Base Layer Top) dry faster, keep stretch and shape, and pair well with Polygiene anti-odor treatments. If you want superior natural thermoregulation and multi-day odor control, a Wool70 hybrid offers better passive warmth and antibacterial benefit. Match material choice to activity duration and conditions: synthetics for wet, fast efforts; wool-blends for cold, multi-day use.
• Are La Sportiva women's baselayers suitable as standalone pieces or only as a first layer?

  They’re designed primarily as next-to-skin technical layers but many models (like the Tour and Terra) are breathable and stylish enough to be worn alone in milder conditions. For cold weather or extended alpine days, use them as the first layer under an insulating mid-layer and shell to manage moisture and temperature.
• How should I care for La Sportiva baselayers to preserve breathability, stretch, and Polygiene treatment?

  Follow the garment’s care label, generally washing in cold or warm water and avoiding bleach or fabric softeners, which can impair wicking and fabric finish. Tumble dry low or hang to dry to protect elastane and fit; Polygiene anti-odor treatments are formulated to remain effective through many washes but perform best when care instructions are followed.