Louis Garneau Gloves Size Chart With a Power Mesh upper hand and an AX Suede(TM) palm with Biogel perforated padding and X-Vent ventilation, the Blast gloves will keep your hands well ventilated while ensuring their comfort. Features: - Upper Hand: Power Mesh for stretchability and ventilation - Palm: AX SuedeT palm with X-Vent ventilation: Maximizes comfort and handlebar feel, increases ventilation - Patented Ergo Air(R) concept: Evacuates palm moisture and stabilizes hand temperature - Padding: Biogel perforated padding: Reduces pressure on the ulnar and median nerves, absorbs vibrations and reduces risks of hand injury, enhances ventilation - Patented progressive padding: Reduces pressure on the ulnar nerve, absorbs vibrations and reduces risks of hand injuries - Wrist Fastener: Hook and loop adjustable cuff - Gloves Features: Soft microfiber thumb to wipe sweat - 3 mm Biogel(R) Padding ErgoAir(R) Zone