Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: AlmaDanza Women's Latin Dance Shoes A273701
Product description: PRODUCT MADE Gold PU. AlmaDanza Shoes are made in China and distributed solely by DSOL. Its manufacturing including material selection, shoe production or QC etc, all procedures are strictly controlled and monitored by our staff stationed in the factory. Quality is excellent and no reason asked for return guaranteed! This style is perfect for ballroom dancing such as quickstep, Viennese waltz, tango, waltz, foxtrot, rumba, cha cha, swing, disco, samba, jive, etc., SIZE & FITTING Proper measurements ensure a proper fit. AlmaDanza Shoes run strictly American Street Size but some dancers would like to choose half size small for dancing. However, size and width are for reference only, no fitting guaranteed., 4 US (21.3 cm) 4.5 US (21.7 cm) 5 US (22.1 cm) 5.5 US (22.5 cm) 6 US (23 cm) 6.5 US (23.4 cm) 7 US (23.9 cm) 7.5 US (24.3 cm) 8 US (24.7 cm) 8.5 US (25.1 cm) 9 US (25.5 cm)9.5 US (26 cm) 10 US (26.4 cm) 10.5 US (26.8 cm) 11 US (27.2 cm) 11.5 US (27.5 cm), Note: Size with Insole Length in Centimeters; Medium width only., SHIPPING & DELIVERY We will try our best to expedite your order., YOUR FEEDBACK Your idea, comment or complaint will surely be able to help us to improve, your feedback would be very much appreciated.
Product feature: 100% PU, suede sole, 2.2 Inches Heel; Medium Width; find more product information below;, Each shoe has a 2.2mm thick OX suede sole and also features a metal shank embedded from the heel part of the shoe all the way down to the forefoot. It measures: L120mm x W14mm x T1.4mm (length of the shank varies based on the length of the shoe). These are extremely flexible, lightweight and very comfortable, situable for amateur & professionals for Latin, Salsa, Samba, ChaChaCha, Rumba, Jive practicing & performance, Proper measurements ensure a proper fit. AlmaDanza Shoes run strictly American Street Size, Excellent quality with low price; special offer ends soon, Stocked in US, ship in 2-4 days for $8.98/pair (shipping cost) only. DSOL Authorized Dealer. Search DSOL to get more collections of design, style, color & size, Shipping Weight: 1.08 pounds ( View shipping rates and policies ), ASIN: B013224ZGW, Item model number: A273701, Date first listed on Amazon: July 30, 2015, Average Customer Review: 4.7 out of 5 stars 3 customer reviews
Product brand: Alma Danza (X3 Series)
Target attributes: Dance Shoe Style
Answer: attribute: dance shoe style
value: ballroom
source: product description