Short -Thicken Silicone Sponge Cushion Breath -Speed Dry Bicycle. UPF50+ Sun Protection: Provides excellent UV protection for surfing and swimming activities. Quick Dry & High Elastic: Made of 82% Nylon and 18% Spandex for fast drying and superior stretch. Customized Design Available: Accepts custom logos, patterns, colors, and thickness with professional design support. Low MOQ for Stock Items: Minimum order of 5 pieces per size available for immediate stock delivery. Free Defect Replenishment: Free replacement for defective products with quality issues within 15 days after shipment. High Production Capacity: Monthly output of 50,000 pieces ensures fast delivery for large orders. Flat Lock Stitching Craft: Durable flat lock stitching enhances comfort and prevents chafing during sports. 3 Times QC Inspection: Every product undergoes three strict quality control inspections before shipment.