The Bulle US black Polartec SPEAR type fleece jacket is directly based on the extremely popular US Marine cold weather fleece. SPEAR is abbreviated from Specops Personal Equipment Advanced Requirements, and the Polartec deep arctic protection fibre is one of the most advanced in the industry for providing breathable thermal insulation clothing for outdoor and military use. The Polartec 300 grade is for very cold weather, and provides excellent thermal protection despite its low weight. The synthetic fleece material is quick drying, does not retain water, and retains a high percentage of its performance even when wet. The features built into the SPEAR fleece jacket are: wind and waterproof shoulder, upper back and elbow reinforcement made of nylon; high, double-ply collar that zips up to the top; lengthened back to help prevent chilled lower back region; two large chest area inner pockets made of mesh; two YKK zippered slash pockets on front for hands; large armpit YKK zips left and right for ventilation during heavy outdoor activity; large chunky YKK zip-up front with fleece baffle directly behind to reduce heat loss from zip area; velcro wrist cuffs; elastic shock cord hem with toggles left and right to bellow the fleece into the body to prevent heat loss from bottom. Size Small only, Chest 90cm, Height 170cm. Postage to areas outside UK is extra.