Florence Marine X Run

Frequently Asked Questions

• What makes Florence Marine X AIRTEX fabrics good for high-output trail running?

  AIRTEX is an ultralight, highly breathable mesh available as a woven for shorts and a knit for tops, which promotes airflow and fast moisture transfer during hard efforts. In shorts AIRTEX is often paired with Cordura® reinforcements in high-abrasion zones for trail durability, while knit AIRTEX gives more 4-way stretch and mobility for dynamic movement.
• How should I size Hydratight and Airtex pieces for mixed land/sea activities?

  Hydratight is designed with a light compression fit and an elastic waistband with Cordloc® drawcord for a secure, multiterrain fit; if you prefer less compression size up for extra mobility. Woven AIRTEX shorts have a more tailored cut while knit AIRTEX tops are roomier for layering and range of motion—use the brand size chart and consider the level of compression you want for paddling versus running.
• How do Airtex Shorts compare to the Long Sleeve Hooded Rashguard for sun protection and ventilation?

  Airtex Shorts prioritize ventilation, abrasion resistance and quick-dry performance ideal for hot, high-output trail runs and sea-to-land transitions. The Long Sleeve Hooded Rashguard provides full-coverage UPF 50+ sun protection and built-in antimicrobial properties for long sun exposures, while still using AIRTEX knit for breathability—choose the rashguard for sun-heavy days and the shorts when maximum airflow and ruggedness matter most.
• Are Florence Marine X pieces durable enough for mixed sea-to-trail use and how should I care for them?

  Yes, key pieces use Cordura® panels, reinforced stitching and abrasion-resistant weaves in high-wear zones to resist snags on rocks and board rails, while recycled poly/nylon/elastane blends keep fabrics quick-drying. To preserve performance, hand wash and hang dry when possible and avoid heat from machine drying to maintain stretch and UPF properties.
• Which Florence Marine X items are best for cold but high-output runs?

  Polartec Alpha Direct pants are purpose-built for active insulation—they trap warmth while moving moisture away, making them ideal for cold, aerobic efforts. Pair lightweight insulated bottoms with AIRTEX tops or a Hydratight layer (light compression and quick-dry) so you get breathability, sun protection, and mobility as exertion levels change.