Gill OS Thermal Zip Neck Size:M The block features the same

The block features the same extreme high load dynamic bearing technology as the rest of the Allen XHL range

The result is a swivel base that is easy to move under load and wont develop excessive play

Size: 100ml

Extra belts on shoulders and hip

Gill OS Thermal Zip Neck Size:M The block features the sameDesigned to insulate, the OS Thermal Zip Neck features a 4 way stretch thermal fabric providing warmth and breathability. The interior grid structure enhances drying time while its moisture wicking capabilities keep you dry and comfortable all day. Cut for full freedom of movement with discreet thumb loops to hold the sleeves in place, this Zip Neck is ideal for wear all year round, worn under your waterproofs for sailing or for any activity around