Horseware Ladies Aveen Technical Long Sleeve Top Navy. Presenting a best-seller, the Aveen Technical Top from Horseware is a wardrobe must-have this season. Offering the perfect under layer, the Aveen Technical Top provides a high performance, antibacterial, moisture-wicking and breathable top to ensure you stay feeling fresh and dry throughout the day. Designed with a soft yet cooling 4-way stretch fabric, the Aveen Technical Top provides flexibility and comfort whilst the UPF 30 treatment keeps you protected from the suns harmful rays. With mesh panelling along the side for extra breathability, the Aveen Tech Long Sleeve Top is complete with full-length raglan sleeves with added thumb holes, an extended stand-up collar with a quarter zip making this perfect for the sporty, adventurous women.