Men's 8-Hour Endurance Bib Shorts | Aoyama

Endurance Redefined: The 8-Hour Advantage Push past your boundaries with the Spakct "Aoyama" Bib Shorts, a professional-grade kit engineered for the ultra-endurance cyclist. Designed for the heat of Summer (20°C–35°C), these bibs are constructed from the legendary "Thunderbike Power" fabric—a high-density 210g material that provides exceptional muscle compression and shape retention while remaining completely opaque. At the heart of the system is an imported Italian "Champion Version" chamois (120kg/m³), scientifically developed with hydrophobic foam to support continuous riding for over 8 hours. With a seamless hot-melt hem for a raw-cut finish and a convenient rear waist pocket for extra storage, the Aoyama bibs offer a distraction-free ride from dawn till dusk.

Key Features:

• 8-Hour Italian Chamois: Features a 120kg/m³ high-density imported pad with hydrophobic foam, certified for 8+ hours of uninterrupted riding comfort.

• Thunderbike Power Fabric: Premium 210g (80% Polyamide/20% Elastane) fabric offers high elasticity, muscle support, and guaranteed non-transparency.

• Seamless Raw-Cut Hem: Leg openings feature a hot-melt seamless edge finishing for a flat, friction-free fit that eliminates "sausage leg".

• Rear Waist Storage: Includes a strategic storage pocket integrated into the back straps for carrying small essentials like energy gels or keys.

• One-Piece Strap System: The upper bibs use a seamless, integrated strap design for superior breathability and a smooth lay-flat profile under your jersey.

• High-Vis Safety: Equipped with high-sensitivity reflective logos on the thighs to enhance visibility during low-light rides.

• OEKO-TEX® Certified: The Effepi microfiber fabric surface is certified to Standard 100, ensuring it is safe and gentle on the skin.

Spakct offers global shipping with free standard shipping on orders over $70 USD, or a $7.99 USD fee for smaller orders. We dispatch items within 1-2 business days. Expected delivery times are 5-12 business days for the USA, Canada, Australia, UK, and EU countries, and 9-20 business days for other destinations, all with tracking included. For returns, we provide a 30-day window for store credit on unworn, resalable items with original tags attached; returns must be pre-approved, and the customer is responsible for return shipping costs. We do not accept returns on gift cards, clearance items, or products without proof of purchase. Defective items are addressed under consumer law, with issues needing to be reported within 24 hours of receipt. Incorrect shipping addresses provided by customers are not our responsibility, but we will correct any errors on our end.

For more details, click on shipping and returns.

• Please wash this item separately.
• Do not use fabric softener.
• Hand wash or machine wash at a temperature below 30°C (86°F).
• Do not bleach.
• Hang in a cool place to dry.
• Non-reversible drying.
• Do not iron.
• Do not dry clean.