Ebay offers Adidas Men's Train Essentials Woven Training Shorts for $7.65 (reg $35) after code with free shipping.

Apply Code: MUSTHAVE15

Product Description:
This pair of adidas training shorts is the one you'll want to throw in your gym bag on the day you plan to hit your PR. Lightweight woven fabric and AEROREADY keep you dry and comfortable as you dig deep for that extra squat rep. They're cut for unrestricted movement, so there's nothing holding you back.