STIO Bike

Frequently Asked Questions

• How should Stio mountain bike shorts fit, and when should I choose bib shorts over regular shorts?

  Shorts should sit securely at the waist with the padded chamois positioned over the sit bones and should not ride up during pedaling. Choose bib shorts for longer rides or when you want more coverage and a stable liner position; opt for regular shorts if you prefer easier on/off and exterior pockets for tools and snacks. Use the waist adjustment system to fine-tune fit and choose based on your preferred coverage and ride length.
• What fabric features in Stio jerseys and jackets help on hot climbs and wet descents?

  Stio uses moisture-wicking, quick-drying fabrics and strategically placed mesh vents in jerseys to move sweat away and keep you cool on climbs. For wet weather, their jackets combine DWR coatings with waterproof panels and sealed seams to shed rain while a slightly looser cut accommodates layering underneath.
• How do the OPR Short and the Whiparound Short compare for trail riding?

  The OPR Short prioritizes range of motion with interior seam taping for abrasion resistance, making it a good choice for aggressive or technical riding where mobility matters. The Whiparound Short adds zippered security pockets and reinforced hip pockets for riders who want on-bike storage and everyday trail utility; choose OPR for movement-focused rides and Whiparound for cargo and convenience.
• How effective are Stio padded chamois and removable liners for comfort and hygiene?

  Stio’s padded chamois and removable liners are designed to reduce pressure points and prevent chafing while remaining breathable and moisture-wicking. Removable liners make washing easier and let you swap or replace liners to extend the shorts’ usable life.
• What is the best way to care for Stio mountain biking garments to preserve DWR and stretch fabrics?

  Wash technical pieces on a gentle, cold cycle with mild detergent, avoid fabric softeners, and close zippers/fasteners before laundering to protect seams and laminates. Tumble dry low or hang dry and reapply a spray-on DWR as performance diminishes; follow the garment’s care label for any membrane-specific instructions.