Mac in A Sac Venture Ultralite Jacket Womens Colour:Navy and Fully Taped Seams -

and Fully Taped Seams - Our New & Improved lightweight windproof raincoat will give you the protection you need

Squat bands are a great way to build the glute and leg muscles

Performance isn't compromised though

GlideRoll Rocker Geometry - Provides seamless heel-to-toe transitions

the DynamotionFit system that is added uses highly advanced motion capture and biomechanics technology

Mac in A Sac Venture Ultralite Jacket Womens Colour:Navy and Fully Taped Seams -A lightweight stretch running jacket offering waterproofing and breathability. This windproof piece packs easily into its pocket making it an essential accompaniment to any run. Expertly crafted, this jacket incorporates a 2. 5 layer construction with fully taped seams and stretch fabric. Whether pounding the city streets or tackling hills, the Ultralite has you covered. Packable Highly Waterproof (8,000 mm) Highly Breathable (16,000 mm) Fully Taped