Sample products loop - Woocommerce

loop-products-woocommerce.php

<ul class="products">
    <?php
        $args = array( 'post_type' => 'product', 'posts_per_page' => 1, 'product_cat' => 'camisa' );
        $loop = new WP_Query( $args );
        while ( $loop->have_posts() ) : $loop->the_post(); global $product; ?>
          	<h2>Shoes</h2>
          	<li class="product">
	            <a href="<?php echo get_permalink( $loop->post->ID ) ?>" title="<?php echo esc_attr($loop->post->post_title ? $loop->post->post_title : $loop->post->ID); ?>">
	            	<?php
	            		woocommerce_show_product_sale_flash( $post, $product );
	              		if (has_post_thumbnail( $loop->post->ID )) echo get_the_post_thumbnail($loop->post->ID, 'shop_catalog');
	              		else echo '<img src="'.woocommerce_placeholder_img_src().'" alt="Placeholder" width="300px" height="300px" />';
	              		the_title( '<h3>', '</h3>' );
	                	echo '<span class="price">'. $product->get_price_html() .'</span>';
	              	?>
	            </a>
            	<?php woocommerce_template_loop_add_to_cart( $loop->post, $product ); ?>
        	</li>
    	<?php endwhile;
    	wp_reset_query(); 
    ?>
</ul>