The venerable & classic Rab PS Zip Top has received some design & colour upgrades for this winter & is now called the Rab Power Stretch Pull-On. This superbly versatile & effective layering fleece uses the brilliant Polartec Power Stretch fabric that insulates & manages moisture superbly. The fabric has a smooth outer which helps to repel wind & rain & is abrasion resistant; the soft pile inner fabric actively pulls moisture away from your skin & traps air to keep your warm, dry & comfortable. The Pull-On has a very close fit thanks to the four way stretch fabric to maximise performance & comfort & can be used as a heavy weight base layer for extreme conditions, as an insulating mid layer for active winter adventures or as a outer layer for dry cool conditions. Design improvements include a higher collar to improve comfort, a more subtle chest pocket zip & enhanced cuffs with thumb loops. Polartec Power Stretch fabric New styling YKK deep venting chest zip, chin guard Flatlock low bulk seams High collar Thumb loops 1 YKK zipped chest pocket Slim fit