Snowline Chainsen Pro Large. The Chainsen Pro has a tried and true record of performance with the thickest elastomer and burliest gauge on both the chains and the spikes for maximum durability and performance. Available in 5 sizes from S-XXL. Specifications for C.A.M.P. Chainsen Pro: Manufacturer: C.A.M.P. Color: Grey Fabric/Material: stainless Elastomer Package Contents: Snowline Chainsen Pro Snowline EX84UES001S: Chainsen Pro Small Snowline EX84UES001M: Chainsen Pro Medium Snowline EX84UES001L: Chainsen Pro Large Snowline EX84UES001XL: Chainsen Pro Extra Large Snowline EX84UES001L: Chainsen Pro Large