Vision Tungsten Studs Vision Tungsten Studs £26.99 1 2 Super hard tungsten tip with four pointed crown design. Easy to mount with provided tool. NOTE, the mid-sole must be minimum of 14mm thick; otherwise the tip can puncture your wader’s sock. You may also like RIO In Touch Single Hand Spey £99.99 Airflo X-Stream Fish Bass Bag £19.99 Vision Subzero Hybrid 40g Jacket £159.99 £99.99 Loon Small Caddy £7.99 Vision Vapa £179.99