Really wanted to like these. Been playing for 20 years and thought I would try out some purpose built pants rather than the tight under shorts approach many take during winter.
I am 5'10", 170lbs and usually a 30-32 waist and 30~ inseam...so I ordered a Medium per the sizing guide. The waist is huge and the pants so long even when worn up at a mens true waist (not too far below belly button)...which will never happen when you are running around on a field.
So sizing is pretty wack and with a 3 day return policy, surcharge for US shipments coupled with shipping and restocking fees it's pretty painful to order more than 1 size or even exchange. Flat out not a customer friendly policy.
On top of that the elastic is not open ended but rather a closed loop, which maybe I am unused to, but feels more challenging than simply tying two ends of an elastic waistband. They also feel a bit thin, but that's maybe by design.
Overall I wouldn't recommend unless you can try on in person or are comfortable with whatever you receive. My advice is for BE Ultimate to double check that sizing guide.